# SOINSU math puzzle vs Polylylyrhythm

The clearest difference is ads: Polylylyrhythm at none against SOINSU math puzzle's shown. Polylylyrhythm also leads on chart position (#195 vs unranked). On price, review sentiment, update cadence and in-app purchases there is nothing between them.

Both are free to download. SOINSU math puzzle sells 2 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.

SOINSU math puzzle ships an update weekly, Polylylyrhythm every 11 days. The most recent releases landed on September 9, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | SOINSU math puzzle | Polylylyrhythm |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (19 ratings)](https://appshunter.io/ios/app/polylylyrhythm/id6502379312/reviews)** |
| Number of ratings | — | **19** |
| Positive reviews | **90.0% of reviews** | 85.2% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 11 days |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | — | **#195** |
| Size | 105 MB | 268 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [GAIBAKO co., Ltd.](https://appshunter.io/developer/1548482925) | [Naruki ISHIZAWA](https://appshunter.io/developer/1628992886) |

## What reviewers say

### SOINSU math puzzle

[App page](https://appshunter.io/ios/app/soinsu-math-puzzle/id6444055103)

Engage in a brain-training puzzle game focused on prime factorization. Anyone can learn the fun of numbers through this simple, time-killing activity. Enjoy the challenge of dividing numbers into prime factors with a high-tempo soundtrack.

**Highlights:** Prime factorization gameplay, Brain training puzzles, Mental arithmetic practice, Cyber visuals, Trance music soundtrack, Multiple game modes, Prime number collection

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Add no time limit mode | $0.99 | one-time |
| Hidden Ads | $2.99 | 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 SOINSU math puzzle free?

SOINSU math puzzle is free to download, with in-app purchases available.

### Is Polylylyrhythm free?

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

### Do SOINSU math puzzle or Polylylyrhythm have ads?

SOINSU math puzzle shows ads; Polylylyrhythm does not.

### Which is updated more often, SOINSU math puzzle or Polylylyrhythm?

SOINSU math puzzle ships an update weekly, and Polylylyrhythm every 11 days. Most recently, SOINSU math puzzle was updated on September 9, 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.*