# RAVON vs Twirdora

The clearest difference is in-app purchases: Twirdora at none against RAVON's 17. Twirdora also leads on review sentiment (100% vs 67%) and iOS requirement (12.0 vs 15.0). RAVON's advantage is ratings volume (84 vs 12). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. RAVON sells 17 one-off in-app purchases. Twirdora asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.8 for RAVON against 4.9 for Twirdora. That said, the two scores are not equally well evidenced: RAVON has 84 ratings behind it against 12, so its average is the more settled of the two. Written reviews are what separate them: 67% of RAVON's written reviews are positive against 100% of Twirdora's.

RAVON ships an update every 2 months, Twirdora every 5 weeks. The most recent releases landed on September 25, 2026 and August 18, 2026 respectively.

## The numbers

| Metric | RAVON | Twirdora |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (84 ratings)](https://appshunter.io/ios/app/ravon/id1447257819/reviews) | **[4.9 (12 ratings)](https://appshunter.io/ios/app/twirdora/id1552561749/reviews)** |
| Number of ratings | **84** | 12 |
| Positive reviews | 67.4% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 733 MB | 526 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Jonathan Lam](https://appshunter.io/developer/1447257818) | [潇迪 刘](https://appshunter.io/developer/1552523557) |

## What reviewers say

### RAVON

[App page](https://appshunter.io/ios/app/ravon/id1447257819)

Immerse yourself in a cosmic rhythm game experience with futuristic beats and interactive visuals. Challenge your skills across a wide range of difficulties and unlock new in-game content through missions. Enjoy a collection of soundtracks from talented artists worldwide.

**Highlights:** High-quality audio with interactive visuals, Multiple difficulty levels, Mission-based content unlocking, Global soundtrack collection, Futuristic space theme

**Features:** macOS Compatibility

**In-app purchases (17)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Q. Chip | $0.99 | one-time |
| Dynamix UV Pack 2 | $3.99 | one-time |
| K@keru Records Pack 1 | $3.99 | one-time |
| Lyrica Pack | $3.99 | one-time |
| Dynamix Pack 1 | $3.99 | one-time |
| Dynamix Pack 2 | $3.99 | one-time |
| K@keru Records Pack 2 | $3.99 | one-time |
| 5 Q. Chips | $4.99 | one-time |
| VI Virgo | $4.99 | one-time |
| III Gemini | $4.99 | one-time |
| I Aries | $4.99 | one-time |
| II Taurus | $4.99 | one-time |
| IV Cancer | $4.99 | one-time |
| V Leo | $4.99 | one-time |
| Cytus II Pack | $4.99 | one-time |
| 10+1 Q. Chips | $9.99 | one-time |
| Zodiac I | $11.99 | one-time |


### Twirdora

[App page](https://appshunter.io/ios/app/twirdora/id1552561749)

Experience a unique rhythm game with innovative tap, hold, and rotate mechanics. Enjoy a wide range of difficulty levels and high-quality tracks from diverse genres. Explore engaging gameplay systems and enjoy beautifully crafted artworks.

**Highlights:** Brand new expressive gameplay mechanics, Charts for all-level players, High-quality tracks in varied genres, Carefully designed gameplay systems, Delicately created artworks, Free to play

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is RAVON free?

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

### Is Twirdora free?

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

### Which has better reviews, RAVON or Twirdora?

Twirdora is rated higher. RAVON averages 4.8 out of 5 from 84 ratings, while Twirdora averages 4.9 from 12 ratings.

### Do RAVON or Twirdora have ads?

Neither RAVON nor Twirdora shows ads.

### Which is updated more often, RAVON or Twirdora?

RAVON ships an update every 2 months, and Twirdora every 5 weeks. Most recently, RAVON was updated on September 25, 2026 and Twirdora on August 18, 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.*