# Rytmos vs Sonority mobile

The clearest difference is price: Rytmos at Free against Sonority mobile's $3.99. Rytmos also leads on review sentiment (48% vs 17%) and iOS requirement (11.0 vs 14.0). Sonority mobile's advantage is in-app purchases (none vs 1) and chart position (#88 vs unranked). On update cadence, ads and device support there is nothing between them.

Rytmos is free to download; Sonority mobile costs $3.99 up front. Rytmos sells 1 one-off in-app purchase. Sonority mobile asks for nothing beyond the download.

Rytmos ships an update every 2 months, Sonority mobile every 3 months. Both last shipped on October 30, 2026.

## The numbers

| Metric | Rytmos | Sonority mobile |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | **[3.6 (62 ratings)](https://appshunter.io/ios/app/rytmos/id1673697954/reviews)** | — |
| Number of ratings | **62** | — |
| Positive reviews | **47.7% of reviews** | 16.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | **Free with in-app purchases** | Paid |
| Best chart rank | — | **#88** |
| Size | 730 MB | 557 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Floppy Club](https://appshunter.io/developer/1673697956) | [Application Systems Heidelberg Software GmbH](https://appshunter.io/developer/324565007) |

## What reviewers say

### Rytmos

[App page](https://appshunter.io/ios/app/rytmos/id1673697954)

Solve maze puzzles to create evolving musical compositions. Explore planets, discover new sounds, and unlock musical toys. This relaxing game also offers insights into music history.

**Highlights:** Maze puzzle gameplay, Music creation, Planet exploration, Unlockable musical toys, Music history facts, Expansion pack included

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock the galaxy | $4.99 | one-time |

**What reviewers like**

- ✨ Beautiful design and graphics
- 🎶 Engaging music and sound design
- 🧠 Interesting and addictive puzzles
- 💡 Informative about music history and instruments
- 😌 Relaxing and enjoyable gameplay

**What reviewers complain about**

- 💥 Frequent crashes and unresponsiveness
- ⚫ Black screen on launch
- 💰 Expensive for full version/expansions
- 🚫 Paywall after demo
- 📶 Requires internet connection

**Reported bugs**

- App crashes on startup
- Black screen on launch
- Game freezes during purchase process
- Purchases not syncing across devices
- No sound issues

**Requested features**

- Add multi-touch functionality for instruments
- Improve jam section responsiveness
- Allow viewing instrument history after unlock
- Port to VR
- Add more free levels or planets


### Sonority mobile

[App page](https://appshunter.io/ios/app/sonority-mobile/id6446774976)

**Currently charting:** #88 Top Paid · Music (US App Store)

Embark on a puzzle adventure as Esther, exploring a world where music is magic. Solve intricate puzzles by arranging notes and melodies to overcome obstacles and uncover a touching story. No musical knowledge is required to enjoy this unique experience.

**Highlights:** Unique melody-based puzzle mechanic, Touching story with memorable characters, Lovingly designed 3D game world, Atmospheric soundtrack, Collect new notes and instruments

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Rytmos free?

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

### Is Sonority mobile free?

Sonority mobile costs $3.99, with no in-app purchases.

### Do Rytmos or Sonority mobile have ads?

Neither Rytmos nor Sonority mobile shows ads.

### Which is updated more often, Rytmos or Sonority mobile?

Rytmos ships an update every 2 months, and Sonority mobile every 3 months. Most recently, Rytmos was updated on October 30, 2026 and Sonority mobile on October 30, 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.*