# Audio Unit Player vs capfuse

The clearest difference is rating: capfuse at 5.0 against Audio Unit Player's 3.9. capfuse also leads on ads (none vs shown) and update cadence (every 5 days vs every 2 weeks). Audio Unit Player's advantage is ratings volume (32 vs 3) and iOS requirement (17.0 vs 26.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Audio Unit Player sells 1 one-off in-app purchase and capfuse sells 1 in-app purchase, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

capfuse 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 32 ratings behind it against 3, so its average is the more settled of the two.

Audio Unit Player ships an update every 2 weeks, capfuse every 5 days. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Audio Unit Player | capfuse |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (32 ratings)](https://appshunter.io/ios/app/audio-unit-player/id734191615/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/capfuse-mashup-and-remix-maker/id6745314888/reviews)** |
| Number of ratings | **32** | 3 |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Monetization | Paid | **Freemium** |
| Size | 5 MB | 22 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Loop-Sessions.LLC.](https://appshunter.io/developer/414215366) | [Hiroaki Iwai](https://appshunter.io/developer/582934213) |

## 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 |


### capfuse

[App page](https://appshunter.io/ios/app/capfuse-mashup-and-remix-maker/id6745314888)

Easily create song mashups and remixes by splitting tracks into vocals, drums, and bass. Automatically detects key and BPM, suggesting harmonically compatible songs from your library. Ideal for aspiring DJs and music enthusiasts.

**Highlights:** AI stem separation (vocals, drums, bass, other), Automatic key and BPM detection, Harmonically compatible track suggestions, Automatic beatmatching and tempo syncing, Vocal remover and acapella isolation, Built-in library for saved mashups

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| premium | $1.99 | per month |


## Frequently asked questions

### Is Audio Unit Player free?

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

### Is capfuse free?

capfuse is free to download, with in-app purchases available.

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

capfuse is rated higher. Audio Unit Player averages 3.9 out of 5 from 32 ratings, while capfuse averages 5.0 from 3 ratings.

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

Audio Unit Player shows ads; capfuse does not.

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

Audio Unit Player ships an update every 2 weeks, and capfuse every 5 days. Most recently, Audio Unit Player was updated on October 29, 2026 and capfuse on October 28, 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.*