# Scratch Disc vs DrumComputer

The clearest difference is rating: DrumComputer at 4.8 against Scratch Disc's 3.3. DrumComputer also leads on ratings volume (621 vs 16) and review sentiment (81% vs 68%). Scratch Disc's advantage is device support (3 vs 1) and iOS requirement (7.1 vs 17.6). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Scratch Disc sells 1 one-off in-app purchase and DrumComputer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

DrumComputer holds the better App Store score, 4.8 against 3.3. That said, the two scores are not equally well evidenced: DrumComputer has 621 ratings behind it against 16, so its average is the more settled of the two. Written reviews point the same way: 68% of Scratch Disc's written reviews are positive against 81% of DrumComputer's.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on June 1, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Scratch Disc | DrumComputer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (16 ratings)](https://appshunter.io/ios/app/scratch-disc/id938058816/reviews) | **[4.8 (621 ratings)](https://appshunter.io/ios/app/drumcomputer-synthetic-beats/id1502238351/reviews)** |
| Number of ratings | 16 | **621** |
| Positive reviews | 68.2% of reviews | **80.8% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 37 MB | 1.6 GB |
| Requires iOS | **7.1** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kristin Graffagnino](https://appshunter.io/developer/938058815) | [Sugar Bytes GmbH](https://appshunter.io/developer/614418826) |

## What reviewers say

### Scratch Disc

[App page](https://appshunter.io/ios/app/scratch-disc/id938058816)

Create unique rhythms and sound effects by scratching audio. Load over 200 sounds or your own music onto up to 12 virtual turntables. Record your performances directly into other music creation apps.

**Highlights:** Up to 12 turntables simultaneously, Over 200 included sounds, Scratch with your iTunes library, AudioBus and Inter-App Audio support, Record custom sounds, Paste sounds from other apps

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Premium Features | $3.99 | one-time |


### DrumComputer

[App page](https://appshunter.io/ios/app/drumcomputer-synthetic-beats/id1502238351)

This app is a powerful tool for creating synthetic drum sounds and beats. It combines advanced synthesis techniques with flexible modulation and sequencing capabilities, offering intelligent randomizers and pattern editing for endless creative possibilities. Users can design unique drum hits, build complex patterns, and mix them for professional-sounding results.

**Highlights:** 8 layered sound engines, Flexible modulation matrix, Intelligent sound randomizers, 16-step sequencer with pattern generation, Auto and manual remixing/fills, AUv3 plugin and standalone operation, MIDI file export

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DrumComputer Full Version | $29.99 | one-time |

**What reviewers like**

- 🚀 Best iOS drum machine
- 👍 Wicked easy to use interface
- 👍 Great sound and workflow
- 👍 Powerful and flexible sequencer
- 👍 Tons of customization options

**What reviewers complain about**

- 🐛 Occasional crashes
- 🔋 High CPU usage and battery drain
- 👎 Confusing and complex interface
- 👎 Lack of MIDI mapping for live use
- 👎 Inability to record beats from pads

**Reported bugs**

- Crashes on startup with iOS 14.2
- Inability to import samples in some cases
- MIDI out only supports single channel

**Requested features**

- Add real-time beat recording
- Improve MIDI mapping capabilities
- Add randomization options for tempo, sequence length, and mixing
- Improve preset management (ability to delete presets)
- Optimize for better performance and battery life


## Frequently asked questions

### Is Scratch Disc free?

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

### Is DrumComputer free?

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

### Which has better reviews, Scratch Disc or DrumComputer?

DrumComputer is rated higher. Scratch Disc averages 3.3 out of 5 from 16 ratings, while DrumComputer averages 4.8 from 621 ratings.

### Do Scratch Disc or DrumComputer have ads?

Neither Scratch Disc nor DrumComputer shows ads.

### Which is updated more often, Scratch Disc or DrumComputer?

Scratch Disc ships an update every 3 weeks, and DrumComputer every 3 weeks. Most recently, Scratch Disc was updated on June 1, 2026 and DrumComputer on September 29, 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.*