# Drift Audio vs GrainHeads

The clearest difference is in-app purchases: Drift Audio at none against GrainHeads's 10. Drift Audio also leads on rating (4.9 vs 4.7). On price, ratings volume, ads and monetization model there is nothing between them.

Both are free to download. GrainHeads sells 10 one-off in-app purchases. Drift Audio asks for nothing beyond the download.

Drift Audio holds the better App Store score, 4.9 against 4.7. Both are backed by a comparable volume of ratings — 10 and 14 respectively.

## The numbers

| Metric | Drift Audio | GrainHeads |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (10 ratings)](https://appshunter.io/ios/app/drift-audio/id6759480662/reviews)** | [4.7 (14 ratings)](https://appshunter.io/ios/app/grainheads/id6760582834/reviews) |
| Number of ratings | 10 | **14** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 5 days |
| Monetization | Free | Free |
| Size | 2 MB | 106 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Consumer Therapy](https://appshunter.io/developer/413923760) | [Andrei Nevar](https://appshunter.io/developer/1885164055) |

## What reviewers say

### Drift Audio

[App page](https://appshunter.io/ios/app/drift-audio/id6759480662)

Record sounds and transform them into interactive landscapes. Play back your recordings by touching a dynamic terrain that responds to your gestures, creating unique sonic experiences. Explore multi-finger playback for layered sounds.

**Highlights:** Record up to 10 seconds of sound, Interactive touch-based playback, Multi-finger sound layering, Terrain visualization of recordings, Dynamic, breathing sound surface, Automatic sound naming, Built-in reverb and delay

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

**In-app purchases:** none


### GrainHeads

[App page](https://appshunter.io/ios/app/grainheads/id6760582834)

Transform any sound into unique textures and evolving sonic landscapes. This granular synthesizer offers deep control over individual sound grains, complex modulation, and a powerful step sequencer for experimental music creation.

**Highlights:** Multi-source granular engine, Shape individual grains with envelopes, Summing modulation matrix, Step sequencer with parameter lanes, Macros for expressive control, Re-routable effects chain

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Event Horizon | $3.99 | one-time |
| Arrakis | $3.99 | one-time |
| Solaris | $3.99 | one-time |
| Protomolecule | $3.99 | one-time |
| Heptapod | $3.99 | one-time |
| Tannhäuser | $3.99 | one-time |
| Rama | $3.99 | one-time |
| Ansible | $3.99 | one-time |
| Unlock GrainHeads Pro | $11.99 | one-time |
| The Archive | $24.99 | one-time |


## Frequently asked questions

### Is Drift Audio free?

Drift Audio is free to download, with no in-app purchases.

### Is GrainHeads free?

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

### Which has better reviews, Drift Audio or GrainHeads?

Drift Audio is rated higher. Drift Audio averages 4.9 out of 5 from 10 ratings, while GrainHeads averages 4.7 from 14 ratings.

### Do Drift Audio or GrainHeads have ads?

Neither Drift Audio nor GrainHeads shows ads.

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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.*