# Rithmatic vs Aural Studio

The clearest difference is update cadence: Rithmatic at every 2 days against Aural Studio's fortnightly. Rithmatic also leads on device support (4 vs 1) and iOS requirement (15.0 vs 26.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Rithmatic ships an update every 2 days, Aural Studio fortnightly. The most recent releases landed on October 13, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Rithmatic | Aural Studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/rithmatic-fm-synth/id6794107110/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Fortnightly |
| Monetization | Free | — |
| Size | 64 MB | 21 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [MADE WITH BEST PRACTICE LLC](https://appshunter.io/developer/6779338119) | [Adam Horacek](https://appshunter.io/developer/479874510) |

## What reviewers say

### Rithmatic

[App page](https://appshunter.io/ios/app/rithmatic-fm-synth/id6794107110)

This app is an FM synthesizer featuring a vast library of classic voices. It allows users to explore, learn, build, and blend sounds using an intuitive interface and an AUv3 plugin for DAWs. It offers a comprehensive synthesis engine and various playback options.

**Highlights:** 36,118 classic DX7 voices included, AUv3 plugin for DAWs, Patch Builder to learn FM synthesis, Sound blending feature, On-screen and MIDI keyboard support, Arpeggiator and latch function, WAV export

**Features:** Vision Pro support

**In-app purchases:** none


### Aural Studio

[App page](https://appshunter.io/ios/app/aural-studio-soundscape-maker/id6795532490)

**In-app purchases:** none


## Frequently asked questions

### Is Rithmatic free?

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

### Is Aural Studio free?

Aural Studio is free to download, with no in-app purchases.

### Do Rithmatic or Aural Studio have ads?

Neither Rithmatic nor Aural Studio shows ads.

### Which is updated more often, Rithmatic or Aural Studio?

Rithmatic ships an update every 2 days, and Aural Studio fortnightly. Most recently, Rithmatic was updated on October 13, 2026 and Aural Studio on October 19, 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.*