I tested the best AI voice-enhancing tools on the market to save you time and money.
In this article, I will show you my results and the top picks.
Top 3 Picks
Here are the top picks for busy readers:
Disclaimer: This article is reader-supported. If you choose to pay for the tools listed in this article, I might earn a small commission at no cost to you.
1. Podcastle
Best Overall
Podcastle turns low-quality audio into studio quality. It’s great for podcasts—as the name already suggests.
Notice that Podcastle is great for not just enhancing audio, but it’s an entire podcasting platform where you can collaborate and share.
But in this review, I will keep it short and only focus on the audio-enhancing capabilities.
Original vs. Enhanced Audio
I tested the best AI voice-enhancing tools on the market to save you time and money.
In this article, I will show you my results and the top picks.
Top 3 Picks
Here are the top picks for busy readers:
Disclaimer: This article is reader-supported. If you choose to pay for the tools listed in this article, I might earn a small commission at no cost to you.
1. Podcastle
Best Overall
Podcastle turns low-quality audio into studio quality. It’s great for podcasts—as the name already suggests.
Notice that Podcastle is great for not just enhancing audio, but it’s an entire podcasting platform where you can collaborate and share.
But in this review, I will keep it short and only focus on the audio-enhancing capabilities.
Original vs. Enhanced Audio
As you can hear, the original clip is terrible. It’s a noisy recording I created with my iPhone connected to my headset.
But the AI-enhanced clip is almost like magic.
Pros
- Realistic: The resulting audio sounds almost like me. It’s much better than the free tools can create (that I’ll show you in this guide too.)
- Little artifacts: In the short clip I didn’t find any artifacts.
- No accidental clipping: With free tools, the AI enhancer commonly cuts out the audio on silent parts that it thinks are just noise. But this one was more accurate and it didn’t take out those silent words.
- Easy to use: As I’ll show you in a while, this tool is simple. Just sign up, upload your audio, and let the AI enhance.
Cons
- Requires credit card: There’s a 7-day free trial but you need to instantiate a payment to activate that trial. Then you need to remember to cancel that if you want to use it for free.
- Robotic speech: The lower the input audio quality, the more guesswork the AI needs to do. This means you might end up with a clip that sounds not much like you.
How to Use
To use Podcastle, just open up this page and sign up.
Then just set up your Podcastle account:
Get a plan:
Drop your audio into the view:
Choose the “Magic Dust AI” feature to improve your audio quality with the Podcastle AI enhancer:
Then, wait for a while. If it’s a short audio clip, it shouldn’t take longer than just a few seconds to process.
Then just play and download your clip.
Highlights
- Audio and video recording: Record up to 10 participants with high-quality audio and 4K video.
- AI-powered editing: Tools for noise removal, equalization, and silence detection.
- AI-generated voices: Create podcasts using AI voices or clone your own.
- Transcription services: Converts audio to text.
- Royalty-free music: Access a library of over 7,000 tracks.
- Hosting and publishing: Share your podcast on popular platforms directly from Podcastle.
2. Adobe AI Voice Enhancer
Best Free Solution
On top of all the epic editing tools Adobe offers, they also have a free AI audio clean-up service.
This tool lets you turn your low-quality noisy audio into studio quality in seconds.
This is the best free AI audio enhancer tool that I found. This one is ideal for podcasts.
Original vs. Enhanced Audio
Here’s a before-after clip when using Adobe Audio Clean Up:
The original recording is a really bad one. I did it with my iPhone and my headset which spells disaster for the audio quality.
Pros
After using Adobe Enhancer, the clip changed drastically:
- Noise is gone: As you can hear from the clip, all the noise is gone.
- Gain boost: Also, the audio was quite low on volume. This tool automatically boosted it to commercial levels.
- Overall boost: The audio sounds more like something that has been recorded in a professional studio.
But this doesn’t come without problems.
Cons
- Lisp: After enhancing the audio, it sounds like I’ve got a lisp.
- Silent words cutting out: Because my original clip was quiet, the AI enhancer clipped some parts of my sentences away because it thought it was noise.
- Robotic: Although the voice now sounds like a studio recording, it has some roboticness in it. At least I can tell that the clip doesn’t sound exactly like me.
But overall, I’m really happy with the results. Especially because it’s a free tool, I didn’t expect much. I thought it would be way worse if I’m honest, but the technology has evolved.
How to Use
Using Adobe Audio Enhancer is easy.
Just drop a file to this page.
Then sign up. This is free and it’s not asking for credit card details.
Then just wait for the audio to process.
Highlights
- AI audio enhancement: Improves vocal clarity for professional sound quality.
- Noise reduction: Removes background noise from recordings.
- Free and accessible: Sign up and drop a file—no need to pay!
3. Auphonic
Auphonic enhances audio by balancing sound levels, reducing noise, and trimming silence automatically.
I think this one is best suited for music. But if it’s good, I’m sure it will work well on a “vocal track”, that is, my scrappy piece of audio I’ve used with all the other tools on the list.
Original vs. Enhanced Audio
Here’s a comparison between my low-quality audio clip vs. the enhanced audio after using Auphonic:
I think that’s decent!
This is not the craziest improvement when compared to the other tools on the list.
On a positive note, it lacks the artifacts and over-optimizations that might be present if the enhancer is running at full speed. In the result, I sound like myself and I’d say the clip went from 3/10 to 5/10 in quality.
Pros
- Realistic: The audio sounds a lot better after the enhancer has operated on it. But it doesn’t sound robotic or unreal like some other tools.
- Bassy: The result is a lot easier than the original clip that lacks the bass
- Free: The tool is free to use. Just sign up, drop a clip, and enjoy.
Cons
- No studio quality: The tool is good, but not studio-quality. The result still sounds like a somewhat scrappy piece of recording.
- Ideal for music: I think the tool is best for music, not for speech clips and podcasts (like I used it.)
How to Use
Let me show you how to use Auphonic. First, visit this page.
Then choose an audio clip and drag and drop it to the view:
Then sign up. If you lose the clip (like I did) drop it to this view after signing up again.
Then choose the heuristic. This shows you that the tool is mostly for music as it all evolves around enhancing voice in songs.
Then just wait for the AI to process the audio:
After a while, you will receive the enhanced clip.
You can download the clip from the top right corner.
After I used this, it’s clear to me that while the results are great, you will get the most benefits if you use it on a music track, not just an audio clip of speech only.
Highlights
- Automatic leveling: Balances audio volume across tracks.
- Noise and reverb reduction: Removes unwanted sounds.
- AutoEQ and filtering: Enhances audio quality with automated equalization.
- Cut filler words and silence: Automatically trims unnecessary parts.
- Multitrack support: Syncs and balances multiple audio tracks.
- Speech-to-text: Generates transcriptions and shows notes.
4. Podsqueeze
Podsqueeze enhances audio quality, removes silences, and generates short clips for promotion.
It’s also great for podcasts in general as it lets you simplify podcast production with AI that automates transcript creation, notes, and social media content.
But in this review, I will only focus on the voice-enhancing feature.
Original vs. Enhanced Audio
Before I show you how to use this tool, let me show you my results with it.
Here’s a before-after comparison between the original and the enhanced audio clips:
/media/1e3abdfdf215a507b217c3ed2545c577
Based on this, I’d say it’s a mid-tier enhancer.
It’s not bad and the results are there. But it’s also not on the Adobe or Podcastle level where you record it on a potato but still get studio quality out.
Pros
- Realistic: The results sound like me. There are no robotic sounds or artifacts because the enhancer is not over-optimizing.
- Gain boost: The tool lifts your voice to the commercial levels.
- Great podcast features: The platform offers features for optimizing social posts, newsletters, short clips, notes, and more.
Cons
- Not much changed: If I’m honest, the voice clip I sent went from 3/10 to perhaps 5/10 or 6/10.
- UI confusions: I wasn’t really sure how to use this tool at first. It said AI enhance everywhere but after signing up, I couldn’t find the enhancer anywhere until I realized it’s below the page. Also, I had to upload my clip twice because it got lost as I signed in.
How to Use
To use Podsqueeze, click on “Generate Content” on the homepage.
Then sign up for the service.
Then upload a clip:
Then scroll down to find this section on the page. Give it your name and hit “Generate Content.”
Then click on “Edit & Enhance Audio.” This will process your clip and make it sound better.
Then just wait for the audio to generate.
Highlights
- Podcast and Video Transcription Generator: Provides accurate transcripts with speaker labels and SRT files for subtitles.
- Podcast Summarizer: Quickly create detailed show notes in your voice.
- Podcast Clip Maker: Automatically generates short clips or audiograms from your podcast.
- AI Audio Enhancer: Enhances audio quality by removing silences and filler words.
- Speaker Labeling: Identifies and labels different speakers in the transcript.
5. Resemble AI
Resemble AI is an AI audio platform and one of their core features is voice enhancing.
Don’t worry if this one looks a bit more technical. It’s still easy to use with the default settings, I promise.
Now, let me show you if it works.
Original vs. Enhanced Audio
First and foremost, here’s the before-after comparison between my audio clips:
/media/38d2e23eeb2f9bb401431a9b182bd7d2
That’s impressive! But at the same time, it’s a bit too robotic to my liking. I can’t really tell it’s me.
Pros
- Studio quality: The result is a voice that sounds bassy, full, and like it’s in the studio.
- Advanced settings: The tool also lets you tweak the AI audio enhancer heuristics on a deeper level than most tools let you.
Cons
- Robotic audio: The end result is good because it sounds like a studio recording. At the same time, you can clearly hear it’s robotic and not really an accurate representation of your voice.
- Advanced settings: The CFE ODE solver settings are technical details that non-technical users will for sure find hard to understand.
How to Use
Using the tool is very easy. Head over to this page to drag and drop your clip.
Then don’t worry about the settings at first. Just click “Submit.”
After this, you will find your enhanced clip on the right-hand side.
If the results aren’t too great, feel free to tweak the settings randomly to try to find a balance.
Highlights
- Noise Removal: Clears background noise from audio.
- Audio Enhancement: Improves speech quality and clarity.
- Open-Source: Free to use for various purposes.
- Easy to Use: Simple three-step process for audio improvement.
- Versatile: Suitable for podcasts, entertainment, and more.
6. Cleanvoice
Cleanvoice is a podcast voice-improving service. It promises to make your audio clips sound less noisy and better in quality.
On top of the voice-enhancing features, it automatically removes long silences, filler words, and mouth sounds. This can save you hours of editing work.
But in this review, I will just focus on the audio enhancement.
Original vs. Enhanced Audio
Here’s a before-after comparison between my original voice clip and the enhanced audio clip:
/media/1d47f858a6ffa38cc6a0eb00cd3ad270
This one didn’t do much on the clip other than make it louder and perhaps a bit better in sound quality.
Pros
- Gain boost: The tool lifted the audio gain to the commercially produced volume level.
- Easy to use: Just sign up drop your clips to the view and let the AI do the rest.
- Other podcast features: This tool is not only for audio enhancement but also does the basic edits for you.
Cons
- Poor results: The audio enhancement didn’t do much. It’s somewhat better in quality but not like the professional studio quality that I expected.
How to Use
Using the tool is easy. Just choose the “Clean Audio” feature and click “Start.”
Then drag and drop a clip to the view and wait.
After a while, you will get your new clip back (and the original one.)
Highlights
- Background Noise Remover: Filters out unwanted ambient sounds for clearer audio.
- Podcast Transcription: Converts spoken content into written text.
- Silence Remover: Eliminates long pauses or silences in the recording.
- Filler Words Remover: Removes unnecessary filler words for a more polished sound.
- Podcast Mixing: Blends multiple audio tracks for a balanced final product.
7. AudioEnhancer AI
As the name suggests, AudioEnhancer AI is an AI-powered audio-enhancing tool.
Just drag and drop your audio clip into the view and let the AI process it.
Let me show you my results.
Original vs. Enhanced Audio
/media/29ee0cfe3ce20a6dc251f25a8c8ecd37
This one was a bit of a disappointment. Or perhaps it’s not meant for spoken audio. Nonetheless, the results are pretty bad. I’m not sure if you can even hear the difference.
Anyways, it might be better for music or audio that’s better to begin with. Also, you never know with these AI tools. Your results may be a lot different to mine. Because it’s free, why not give it a try too?
Pros
- Fast: It just took seconds to enhance my 15-second clip.
- Gain boost: If you suffer from quiet audio clips, this one will lift the gain to commercial levels.
- Easy to use: Just visit the website, drop a clip to the view, and enjoy.
- Free: You don’t need to sign up or enter your credit card to use it.
Cons
- Poor results: As I said, I couldn’t really tell the difference between the original audio and the result.
How to Use
To use AudioEnhancer AI, visit their website. Then drag and drop an audio clip to the view:
Tweak the settings. You can tell the AI to improve quality, remove background noise, clean up the speech, and fix the loudness and levels.
If it’s a speech clip, use the “Clean up the speech” feature. If it’s music, try “Improve the quality.”
Then finally, select the content type and click “Enhance Media.”
After a while, you will have an AI-enhanced audio clip in front of you.
Highlights
- AI-powered noise reduction: Clears up background noise.
- Improves audio clarity: Enhances overall sound quality.
- Supports multiple file types: Works with MP3, MP4, and WAV formats.
- Easy to use: One-click process for enhancing audio.
- Ideal for multiple uses: Podcasts, videos, music, and voice recordings.
As you can hear, the original clip is terrible. It’s a noisy recording I created with my iPhone connected to my headset.
But the AI-enhanced clip is almost like magic.
Pros
- Realistic: The resulting audio sounds almost like me. It’s much better than the free tools can create (that I’ll show you in this guide too.)
- Little artifacts: In the short clip I didn’t find any artifacts.
- No accidental clipping: With free tools, the AI enhancer commonly cuts out the audio on silent parts that it thinks are just noise. But this one was more accurate and it didn’t take out those silent words.
- Easy to use: As I’ll show you in a while, this tool is simple. Just sign up, upload your audio, and let the AI enhance.
Cons
- Requires credit card: There’s a 7-day free trial but you need to instantiate a payment to activate that trial. Then you need to remember to cancel that if you want to use it for free.
- Robotic speech: The lower the input audio quality, the more guesswork the AI needs to do. This means you might end up with a clip that sounds not much like you.
How to Use
To use Podcastle, just open up this page and sign up.
Then just set up your Podcastle account:
Get a plan:
Drop your audio into the view:
Choose the “Magic Dust AI” feature to improve your audio quality with the Podcastle AI enhancer:
Then, wait for a while. If it’s a short audio clip, it shouldn’t take longer than just a few seconds to process.
Then just play and download your clip.
Highlights
- Audio and video recording: Record up to 10 participants with high-quality audio and 4K video.
- AI-powered editing: Tools for noise removal, equalization, and silence detection.
- AI-generated voices: Create podcasts using AI voices or clone your own.
- Transcription services: Converts audio to text.
- Royalty-free music: Access a library of over 7,000 tracks.
- Hosting and publishing: Share your podcast on popular platforms directly from Podcastle.
2. Adobe AI Voice Enhancer
Best Free Solution
On top of all the epic editing tools Adobe offers, they also have a free AI audio clean-up service.
This tool lets you turn your low-quality noisy audio into studio quality in seconds.
This is the best free AI audio enhancer tool that I found. This one is ideal for podcasts.
Original vs. Enhanced Audio
Here’s a before-after clip when using Adobe Audio Clean Up:
The original recording is a really bad one. I did it with my iPhone and my headset which spells disaster for the audio quality.
Pros
After using Adobe Enhancer, the clip changed drastically:
- Noise is gone: As you can hear from the clip, all the noise is gone.
- Gain boost: Also, the audio was quite low on volume. This tool automatically boosted it to commercial levels.
- Overall boost: The audio sounds more like something that has been recorded in a professional studio.
But this doesn’t come without problems.
Cons
- Lisp: After enhancing the audio, it sounds like I’ve got a lisp.
- Silent words cutting out: Because my original clip was quiet, the AI enhancer clipped some parts of my sentences away because it thought it was noise.
- Robotic: Although the voice now sounds like a studio recording, it has some roboticness in it. At least I can tell that the clip doesn’t sound exactly like me.
But overall, I’m really happy with the results. Especially because it’s a free tool, I didn’t expect much. I thought it would be way worse if I’m honest, but the technology has evolved.
How to Use
Using Adobe Audio Enhancer is easy.
Just drop a file to this page.
Then sign up. This is free and it’s not asking for credit card details.
Then just wait for the audio to process.
Highlights
- AI audio enhancement: Improves vocal clarity for professional sound quality.
- Noise reduction: Removes background noise from recordings.
- Free and accessible: Sign up and drop a file—no need to pay!
3. Auphonic
Auphonic enhances audio by balancing sound levels, reducing noise, and trimming silence automatically.
I think this one is best suited for music. But if it’s good, I’m sure it will work well on a “vocal track”, that is, my scrappy piece of audio I’ve used with all the other tools on the list.
Original vs. Enhanced Audio
Here’s a comparison between my low-quality audio clip vs. the enhanced audio after using Auphonic:
I think that’s decent!
This is not the craziest improvement when compared to the other tools on the list.
On a positive note, it lacks the artifacts and over-optimizations that might be present if the enhancer is running at full speed. In the result, I sound like myself and I’d say the clip went from 3/10 to 5/10 in quality.
Pros
- Realistic: The audio sounds a lot better after the enhancer has operated on it. But it doesn’t sound robotic or unreal like some other tools.
- Bassy: The result is a lot easier than the original clip that lacks the bass
- Free: The tool is free to use. Just sign up, drop a clip, and enjoy.
Cons
- No studio quality: The tool is good, but not studio-quality. The result still sounds like a somewhat scrappy piece of recording.
- Ideal for music: I think the tool is best for music, not for speech clips and podcasts (like I used it.)
How to Use
Let me show you how to use Auphonic. First, visit this page.
Then choose an audio clip and drag and drop it to the view:
Then sign up. If you lose the clip (like I did) drop it to this view after signing up again.
Then choose the heuristic. This shows you that the tool is mostly for music as it all evolves around enhancing voice in songs.
Then just wait for the AI to process the audio:
After a while, you will receive the enhanced clip.
You can download the clip from the top right corner.
After I used this, it’s clear to me that while the results are great, you will get the most benefits if you use it on a music track, not just an audio clip of speech only.
Highlights
- Automatic leveling: Balances audio volume across tracks.
- Noise and reverb reduction: Removes unwanted sounds.
- AutoEQ and filtering: Enhances audio quality with automated equalization.
- Cut filler words and silence: Automatically trims unnecessary parts.
- Multitrack support: Syncs and balances multiple audio tracks.
- Speech-to-text: Generates transcriptions and shows notes.
4. Podsqueeze
Podsqueeze enhances audio quality, removes silences, and generates short clips for promotion.
It’s also great for podcasts in general as it lets you simplify podcast production with AI that automates transcript creation, notes, and social media content.
But in this review, I will only focus on the voice-enhancing feature.
Original vs. Enhanced Audio
Before I show you how to use this tool, let me show you my results with it.
Here’s a before-after comparison between the original and the enhanced audio clips:
Based on this, I’d say it’s a mid-tier enhancer.
It’s not bad and the results are there. But it’s also not on the Adobe or Podcastle level where you record it on a potato but still get studio quality out.
Pros
- Realistic: The results sound like me. There are no robotic sounds or artifacts because the enhancer is not over-optimizing.
- Gain boost: The tool lifts your voice to the commercial levels.
- Great podcast features: The platform offers features for optimizing social posts, newsletters, short clips, notes, and more.
Cons
- Not much changed: If I’m honest, the voice clip I sent went from 3/10 to perhaps 5/10 or 6/10.
- UI confusions: I wasn’t really sure how to use this tool at first. It said AI enhance everywhere but after signing up, I couldn’t find the enhancer anywhere until I realized it’s below the page. Also, I had to upload my clip twice because it got lost as I signed in.
How to Use
To use Podsqueeze, click on “Generate Content” on the homepage.
Then sign up for the service.
Then upload a clip:
Then scroll down to find this section on the page. Give it your name and hit “Generate Content.”
Then click on “Edit & Enhance Audio.” This will process your clip and make it sound better.
Then just wait for the audio to generate.
Highlights
- Podcast and Video Transcription Generator: Provides accurate transcripts with speaker labels and SRT files for subtitles.
- Podcast Summarizer: Quickly create detailed show notes in your voice.
- Podcast Clip Maker: Automatically generates short clips or audiograms from your podcast.
- AI Audio Enhancer: Enhances audio quality by removing silences and filler words.
- Speaker Labeling: Identifies and labels different speakers in the transcript.
5. Resemble AI
Resemble AI is an AI audio platform and one of their core features is voice enhancing.
Don’t worry if this one looks a bit more technical. It’s still easy to use with the default settings, I promise.
Now, let me show you if it works.
Original vs. Enhanced Audio
First and foremost, here’s the before-after comparison between my audio clips:
That’s impressive! But at the same time, it’s a bit too robotic to my liking. I can’t really tell it’s me.
Pros
- Studio quality: The result is a voice that sounds bassy, full, and like it’s in the studio.
- Advanced settings: The tool also lets you tweak the AI audio enhancer heuristics on a deeper level than most tools let you.
Cons
- Robotic audio: The end result is good because it sounds like a studio recording. At the same time, you can clearly hear it’s robotic and not really an accurate representation of your voice.
- Advanced settings: The CFE ODE solver settings are technical details that non-technical users will for sure find hard to understand.
How to Use
Using the tool is very easy. Head over to this page to drag and drop your clip.
Then don’t worry about the settings at first. Just click “Submit.”
After this, you will find your enhanced clip on the right-hand side.
If the results aren’t too great, feel free to tweak the settings randomly to try to find a balance.
Highlights
- Noise Removal: Clears background noise from audio.
- Audio Enhancement: Improves speech quality and clarity.
- Open-Source: Free to use for various purposes.
- Easy to Use: Simple three-step process for audio improvement.
- Versatile: Suitable for podcasts, entertainment, and more.
6. Cleanvoice
Cleanvoice is a podcast voice-improving service. It promises to make your audio clips sound less noisy and better in quality.
On top of the voice-enhancing features, it automatically removes long silences, filler words, and mouth sounds. This can save you hours of editing work.
But in this review, I will just focus on the audio enhancement.
Original vs. Enhanced Audio
Here’s a before-after comparison between my original voice clip and the enhanced audio clip:
This one didn’t do much on the clip other than make it louder and perhaps a bit better in sound quality.
Pros
- Gain boost: The tool lifted the audio gain to the commercially produced volume level.
- Easy to use: Just sign up drop your clips to the view and let the AI do the rest.
- Other podcast features: This tool is not only for audio enhancement but also does the basic edits for you.
Cons
- Poor results: The audio enhancement didn’t do much. It’s somewhat better in quality but not like the professional studio quality that I expected.
How to Use
Using the tool is easy. Just choose the “Clean Audio” feature and click “Start.”
Then drag and drop a clip to the view and wait.
After a while, you will get your new clip back (and the original one.)
Highlights
- Background Noise Remover: Filters out unwanted ambient sounds for clearer audio.
- Podcast Transcription: Converts spoken content into written text.
- Silence Remover: Eliminates long pauses or silences in the recording.
- Filler Words Remover: Removes unnecessary filler words for a more polished sound.
- Podcast Mixing: Blends multiple audio tracks for a balanced final product.
7. AudioEnhancer AI
As the name suggests, AudioEnhancer AI is an AI-powered audio-enhancing tool.
Just drag and drop your audio clip into the view and let the AI process it.
Let me show you my results.
Original vs. Enhanced Audio
This one was a bit of a disappointment. Or perhaps it’s not meant for spoken audio. Nonetheless, the results are pretty bad. I’m not sure if you can even hear the difference.
Anyways, it might be better for music or audio that’s better to begin with. Also, you never know with these AI tools. Your results may be a lot different to mine. Because it’s free, why not give it a try too?
Pros
- Fast: It just took seconds to enhance my 15-second clip.
- Gain boost: If you suffer from quiet audio clips, this one will lift the gain to commercial levels.
- Easy to use: Just visit the website, drop a clip to the view, and enjoy.
- Free: You don’t need to sign up or enter your credit card to use it.
Cons
- Poor results: As I said, I couldn’t really tell the difference between the original audio and the result.
How to Use
To use AudioEnhancer AI, visit their website. Then drag and drop an audio clip to the view:
Tweak the settings. You can tell the AI to improve quality, remove background noise, clean up the speech, and fix the loudness and levels.
If it’s a speech clip, use the “Clean up the speech” feature. If it’s music, try “Improve the quality.”
Then finally, select the content type and click “Enhance Media.”
After a while, you will have an AI-enhanced audio clip in front of you.
Highlights
- AI-powered noise reduction: Clears up background noise.
- Improves audio clarity: Enhances overall sound quality.
- Supports multiple file types: Works with MP3, MP4, and WAV formats.
- Easy to use: One-click process for enhancing audio.
- Ideal for multiple uses: Podcasts, videos, music, and voice recordings.