iAMPer vs Just A Player
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iAMPer
This audio player app is designed for efficient playback of audio files. It offers customizable skip intervals, adjustable playback speeds up to 10x, and a persistent player interface. The app remembers your last played file for seamless continuation.
- Customizable skip intervals
- Playback speed up to 10x
- Persistent player controls
- Resume playback from last position
- Direct file operation from Files app
- Clean interface with hidden file extensions
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■ App specialized for playing audio files It is specialized for playing audio files, so unlike other multifunctional finder apps, the app is simple and you can also set the playback of audio files. ■ Skip before and after specified number of seconds You can listen to the audio efficiently by skipping unnecessary blank spaces before and after the audio file when studying. ■ Playback speed can be changed up to 10x at 0.1x intervals You can enjoy music at the playback speed that suits you because you can change the speed up to 10x at 0.1x intervals. ■ Skip back and forth can also be adjusted in 1 second increments You can choose the number of seconds to skip according to your usage. ■ Even if you move the directory, the player is always displayed, and you don't have to show the troublesome player. While using the app, the player continues to appear even if I navigate to other folders. Controllers are always readily available, so you don't have to worry about showing them. ■ Audio file extension is not displayed Hide extra music file extensions. This makes the screen clean and visually very easy to see. ■ When you start the app again, you can memorize the file that was played last time and play it. When you restart the app, you can automatically memorize the music file that was played last time and restart the playback. As a result, even if playback is interrupted, playback can be restarted from the same location without any trouble the next time playback is performed. ■ You can operate files directly from the Files app. You can move files directly from the Files app or copy them to this app.
Just A Player
This application functions as a dedicated MP3 player, allowing users to control playback speed and set specific playback ranges. It includes a smart repeat feature for easily looping sections of audio, making it ideal for repetitive learning tasks.
- MP3 playback
- Adjustable playback speed
- Set playback range
- Smart repeat function
- Loop audio sections
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This is a pure MP3 player. You can set the playback speed and playback range. Easily loop a section of audio. It is a good helper for repeated learning audio. We have a smart repeat function, only need a button, you can easily repeat part of the content in the audio.
Screenshots
Verdict
The clearest difference is ads: iAMPer at none against Just A Player's shown. iAMPer also leads on update cadence (every 4 months vs every 14 months) and monetization model (free vs ad-supported). Just A Player's advantage is iOS requirement (13.0 vs 26.0). On price, rating, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for iAMPer against 5.0 for Just A Player. Both are backed by a comparable volume of ratings — 4 and 1 respectively.
iAMPer ships an update every 4 months, Just A Player every 14 months. The most recent releases landed on September 20, 2026 and July 8, 2026 respectively.
| Parameter | iAMPer | Just A Player |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) | 5.0 (1 ratings) |
| Number of ratings | 4 — better | 1 |
| Update frequency | Every 4 months — better | Every 14 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Requires iOS | 26.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 33 MB | 28 MB |
| Age rating | 4+ | 17+ |
| Developer | Daichi Kato | 薛琦 高 |
Customer experience
iAMPer
Just A Player
In-app purchases
iAMPer
No in-app purchases
Just A Player
No in-app purchases









