# Thesys vs Tutunes

The clearest difference is review sentiment: Tutunes at 100% against Thesys's 59%. Tutunes also leads on in-app purchases (none vs 1) and rating (5.0 vs 4.7). Thesys's advantage is ratings volume (85 vs 2). On price, update cadence and ads there is nothing between them.

Both are free to download. Thesys sells 1 one-off in-app purchase. Tutunes asks for nothing beyond the download.

Tutunes holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Thesys has 85 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 59% of Thesys's written reviews are positive against 100% of Tutunes's.

Thesys ships an update every 3 months, Tutunes every 4 months. The most recent releases landed on October 23, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Thesys | Tutunes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (85 ratings)](https://appshunter.io/ios/app/thesys/id655513441/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/tutunes/id1163485421/reviews)** |
| Number of ratings | **85** | 2 |
| Positive reviews | 59.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 29 MB | 13 MB |
| Requires iOS | 17.6 | **9.3** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sugar Bytes GmbH](https://appshunter.io/developer/614418826) | [Koji Mori](https://appshunter.io/developer/1163484670) |

## What reviewers say

### Thesys

[App page](https://appshunter.io/ios/app/thesys/id655513441)

This app is a powerful and intuitive MIDI step sequencer for creating complex musical patterns. It offers extensive control over MIDI devices, enabling organic bass lines, leads, and pads for studio or live performance. Advanced features allow for real-time pattern manipulation directly from a MIDI keyboard.

**Highlights:** MIDI Step Sequencer, Pattern Creation, Live Performance Options, Real-time Pattern Manipulation, Integrated Synth, Action Section (Gatetime, Looper, Slowdown), Ableton Link Support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Thesys Full Version | $19.99 | one-time |


### Tutunes

[App page](https://appshunter.io/ios/app/tutunes/id1163485421)

Create chip tune sound effects for games and other projects with simple operations. Easily share your creations as .wav files.

**Highlights:** Chip tune sound generation, Simple operation, Game sound effect creation, WAV file export, Sound sharing

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Thesys free?

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

### Is Tutunes free?

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

### Which has better reviews, Thesys or Tutunes?

Tutunes is rated higher. Thesys averages 4.7 out of 5 from 85 ratings, while Tutunes averages 5.0 from 2 ratings.

### Do Thesys or Tutunes have ads?

Neither Thesys nor Tutunes shows ads.

### Which is updated more often, Thesys or Tutunes?

Thesys ships an update every 3 months, and Tutunes every 4 months. Most recently, Thesys was updated on October 23, 2026 and Tutunes on October 8, 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.*