# Audio Unit Player vs KQ Audio Player

The clearest difference is price: Audio Unit Player at Free against KQ Audio Player's $4.99. Audio Unit Player also leads on ratings volume (30 vs 1). KQ Audio Player's advantage is rating (5.0 vs 3.9) and in-app purchases (none vs 1). On monetization model, device support and iOS requirement there is nothing between them.

Audio Unit Player is free to download; KQ Audio Player costs $4.99 up front. Audio Unit Player sells 1 one-off in-app purchase. KQ Audio Player asks for nothing beyond the download.

KQ Audio Player holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: Audio Unit Player has 30 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 67% of Audio Unit Player's written reviews are positive against 100% of KQ Audio Player's.

Audio Unit Player ships an update every 2 weeks, KQ Audio Player every 5 days. The most recent releases landed on September 25, 2026 and September 5, 2026 respectively.

## The numbers

| Metric | Audio Unit Player | KQ Audio Player |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | [3.9 (30 ratings)](https://appshunter.io/ios/app/audio-unit-player/id734191615/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/kq-audio-player/id6743190146/reviews)** |
| Number of ratings | **30** | 1 |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Monetization | Paid | Paid |
| Size | 5 MB | 16 MB |
| Requires iOS | 17.0 | 17 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Loop-Sessions.LLC.](https://appshunter.io/developer/414215366) | [Ryouta Kira](https://appshunter.io/developer/862984358) |

## What reviewers say

### Audio Unit Player

[App page](https://appshunter.io/ios/app/audio-unit-player/id734191615)

This music player offers real-time audio processing, including time stretching, pitch shifting, and a 31-band equalizer. It supports AUv3 effects and allows for A-B loop playback, making it ideal for practice, transcription, and performance adjustments.

**Highlights:** Real-time time stretch (50-200%), Real-time pitch shift (-12 to +12 semitones), 31-band equalizer with presets, AUv3 effects support, A-B loop playback, Background playback, Audio file export

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Always remove banner ads. | $3.99 | one-time |


### KQ Audio Player

[App page](https://appshunter.io/ios/app/kq-audio-player/id6743190146)

A music player designed for practice and everyday listening. Offers advanced playback controls like speed and pitch adjustment, along with library management and custom settings for individual tracks. Supports various audio file formats.

**Highlights:** Music playback, Library folders, Playlist creation, Playback speed control, Pitch adjustment, Marker Function, A-B Repeat Between Markers, Equalizer function

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Audio Unit Player free?

Audio Unit Player is free to download, with in-app purchases available.

### Is KQ Audio Player free?

KQ Audio Player costs $4.99, with no in-app purchases.

### Which has better reviews, Audio Unit Player or KQ Audio Player?

KQ Audio Player is rated higher. Audio Unit Player averages 3.9 out of 5 from 30 ratings, while KQ Audio Player averages 5.0 from 1 ratings.

### Do Audio Unit Player or KQ Audio Player have ads?

Audio Unit Player shows ads; KQ Audio Player does not.

### Which is updated more often, Audio Unit Player or KQ Audio Player?

Audio Unit Player ships an update every 2 weeks, and KQ Audio Player every 5 days. Most recently, Audio Unit Player was updated on September 25, 2026 and KQ Audio Player on September 5, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*