# Drumgenius vs AudioStretch

The clearest difference is price: Drumgenius at Free against AudioStretch's $9.99. Drumgenius also leads on update cadence (every 8 days vs every 3 months). AudioStretch's advantage is in-app purchases (none vs 4) and review sentiment (89% vs 76%). On rating, ratings volume, ads and device support there is nothing between them.

Drumgenius is free to download; AudioStretch costs $9.99 up front. Drumgenius sells 4 one-off in-app purchases. AudioStretch asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.5 for Drumgenius against 4.4 for AudioStretch. Both are backed by a comparable volume of ratings — 230 and 223 respectively. Written reviews are what separate them: 76% of Drumgenius's written reviews are positive against 89% of AudioStretch's.

Drumgenius ships an update every 8 days, AudioStretch every 3 months. The most recent releases landed on October 17, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Drumgenius | AudioStretch |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | **[4.5 (230 ratings)](https://appshunter.io/ios/app/drumgenius-rhythm-mastery/id492279351/reviews)** | [4.4 (223 ratings)](https://appshunter.io/ios/app/audiostretch/id571863178/reviews) |
| Number of ratings | **230** | 223 |
| Positive reviews | 76.4% of reviews | **88.5% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 3 months |
| Monetization | **Free with in-app purchases** | Paid |
| Best chart rank | — | **#188** |
| Size | 16 MB | 18 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Projazz Lab](https://appshunter.io/developer/492279354) | [Cognosonic Pte Ltd](https://appshunter.io/developer/571863181) |

## What reviewers say

### Drumgenius

[App page](https://appshunter.io/ios/app/drumgenius-rhythm-mastery/id492279351)

Explore an encyclopedia of drum grooves from Jazz to Rock, played by legendary drummers. Practice with expert virtual drummers to develop your time-feel and expand rhythmic knowledge. Includes a smart metronome with "clave" and "swing regulator" features.

**Highlights:** Encyclopedia of 500+ drum grooves, Play along with master drummers, Develop time-feel and rhythm knowledge, Stretchable and loopable drum loops, Smart Metronome with clave and swing regulator, Descriptions and discography references

**Features:** Family Sharing, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 credits pack | $0.99 | one-time |
| 50 credits pack | $1.99 | one-time |
| Infinite Credits pack | $7.99 | one-time |
| Lifetime Access | $12.99 | one-time |

**What reviewers like**

- 🚀 Outstanding rhythm, time and groove development tool
- 👍 Improves my play
- 👍 Excellent practice tool
- 👍 Brilliant, high quality drum loops
- 👍 Versatile and inspiring

**What reviewers complain about**

- 🐛 Crashes all the time
- 🐛 Keeps crashing/glitching
- 🐛 Crashes when changing tempo
- 🐛 Sound cuts off intermittently
- 🐛 Buggy when exiting and re-entering app

**Reported bugs**

- Purchased loops disappearing
- Inability to download/play some loops
- Crashes when downloading loops

**Requested features**

- Add more world rhythms and genres like Amapiano
- Add more Tony Williams-style medium-uptempo swing tracks
- Add ability to export/share loops
- Add dark mode support
- Improve organization and browsing of purchased loops


### AudioStretch

[App page](https://appshunter.io/ios/app/audiostretch/id571863178)

**Currently charting:** #188 Top Paid · Music (US App Store)

This tool allows musicians to slow down, loop, and transpose music from audio or video files. It's designed to help users learn songs by ear, experiment with sounds, or simply explore their music library in new ways.

**Highlights:** Import audio or video files, Capture video with phone camera, Change speed without changing pitch, Transpose any music, Loop difficult sections, LiveScrub waveform listening, Keyboard/spectrum transcription aid

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Drumgenius free?

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

### Is AudioStretch free?

AudioStretch costs $9.99, with no in-app purchases.

### Which has better reviews, Drumgenius or AudioStretch?

Drumgenius is rated higher. Drumgenius averages 4.5 out of 5 from 230 ratings, while AudioStretch averages 4.4 from 223 ratings.

### Do Drumgenius or AudioStretch have ads?

Neither Drumgenius nor AudioStretch shows ads.

### Which is updated more often, Drumgenius or AudioStretch?

Drumgenius ships an update every 8 days, and AudioStretch every 3 months. Most recently, Drumgenius was updated on October 17, 2026 and AudioStretch on October 18, 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.*