# MarimoSimulator vs ピアノタイル12

The clearest difference is review sentiment: ピアノタイル12 at 100% against MarimoSimulator's 83%. ピアノタイル12 also leads on iOS requirement (13.0 vs 15.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

MarimoSimulator ships an update every 3 weeks, ピアノタイル12 fortnightly. The most recent releases landed on October 12, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | MarimoSimulator | ピアノタイル12 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/marimosimulator/id6503089573/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 83.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Ad-supported | Ad-supported |
| Size | 289 MB | 27 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Takuma Takahashi](https://appshunter.io/developer/1704744113) | [Makino Shii](https://appshunter.io/developer/6777055904) |

## What reviewers say

### MarimoSimulator

[App page](https://appshunter.io/ios/app/marimosimulator/id6503089573)

Experience daily relaxation by raising fluffy, cute marimo. Enjoy visual effects by switching lights and soothing music. This simple idle game is perfect for killing time and finding peace.

**Highlights:** Idle marimo breeding, Relaxing gameplay, Visual light effects, Soothing music, Simple controls, Tank cleaning mechanic

**Features:** macOS Compatibility

**In-app purchases:** none


### ピアノタイル12

[App page](https://appshunter.io/ios/app/12/id6787747064)

Tap falling tiles in time with music to achieve high scores in this rhythm game. Master different tile types and challenging endless modes. Collect rewards and unlock new songs.

**Highlights:** Tap falling tiles to music, Wide song selection, Timing-based scoring, Long and simultaneous tile mechanics, Endless mode with increasing difficulty, Continue after failure, Unlock new songs with in-game currency

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

**In-app purchases:** none


## Frequently asked questions

### Is MarimoSimulator free?

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

### Is ピアノタイル12 free?

ピアノタイル12 is free to download, with no in-app purchases.

### Do MarimoSimulator or ピアノタイル12 have ads?

Both MarimoSimulator and ピアノタイル12 show ads.

### Which is updated more often, MarimoSimulator or ピアノタイル12?

MarimoSimulator ships an update every 3 weeks, and ピアノタイル12 fortnightly. Most recently, MarimoSimulator was updated on October 12, 2026 and ピアノタイル12 on October 17, 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.*