# RAVON vs Polylylyrhythm

The clearest difference is update cadence: Polylylyrhythm at every 11 days against RAVON's every 2 months. Polylylyrhythm also leads on review sentiment (85% vs 67%) and chart position (#195 vs unranked). RAVON's advantage is ratings volume (84 vs 19). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. RAVON sells 17 one-off in-app purchases and Polylylyrhythm sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for RAVON against 4.9 for Polylylyrhythm. Both are backed by a comparable volume of ratings — 84 and 19 respectively. Written reviews are what separate them: 67% of RAVON's written reviews are positive against 85% of Polylylyrhythm's.

RAVON ships an update every 2 months, Polylylyrhythm every 11 days. The most recent releases landed on September 25, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | RAVON | Polylylyrhythm |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (84 ratings)](https://appshunter.io/ios/app/ravon/id1447257819/reviews) | **[4.9 (19 ratings)](https://appshunter.io/ios/app/polylylyrhythm/id6502379312/reviews)** |
| Number of ratings | **84** | 19 |
| Positive reviews | 67.4% of reviews | **85.2% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 11 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | — | **#195** |
| Size | 733 MB | 268 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jonathan Lam](https://appshunter.io/developer/1447257818) | [Naruki ISHIZAWA](https://appshunter.io/developer/1628992886) |

## 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 |


### Polylylyrhythm

[App page](https://appshunter.io/ios/app/polylylyrhythm/id6502379312)

**Currently charting:** #195 Top Grossing · Music (US App Store)

This rhythm game challenges players to master multiple simultaneous beats, like 2, 3, and 5. It's designed for music game enthusiasts and those looking to practice complex rhythmic patterns. Experience a unique musical challenge that has captivated many players.

**Highlights:** Play multiple rhythms simultaneously, Practice 2, 3, and 5 beat patterns, Unique rhythmic challenges, Designed for rhythm game lovers, App version of a popular game

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |
| Support the Developer | $5.99 | one-time |


## Frequently asked questions

### Is RAVON free?

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

### Is Polylylyrhythm free?

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

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

Polylylyrhythm is rated higher. RAVON averages 4.8 out of 5 from 84 ratings, while Polylylyrhythm averages 4.9 from 19 ratings.

### Do RAVON or Polylylyrhythm have ads?

Neither RAVON nor Polylylyrhythm shows ads.

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

RAVON ships an update every 2 months, and Polylylyrhythm every 11 days. Most recently, RAVON was updated on September 25, 2026 and Polylylyrhythm on September 24, 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.*