# 3Dサイコロ Dice vs MarimoSimulator

The clearest difference is ads: 3Dサイコロ Dice at none against MarimoSimulator's shown. 3Dサイコロ Dice also leads on update cadence (every 2 days vs every 3 weeks) and review sentiment (100% vs 83%). On price, in-app purchases and device support there is nothing between them.

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

3Dサイコロ Dice ships an update every 2 days, MarimoSimulator every 3 weeks. The most recent releases landed on October 9, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | 3Dサイコロ Dice | MarimoSimulator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/marimosimulator/id6503089573/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | **100.0% of reviews** | 83.3% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Every 3 weeks |
| Monetization | **Free** | Ad-supported |
| Size | 50 MB | 289 MB |
| Requires iOS | **7.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mamoru Yano](https://appshunter.io/developer/1222407447) | [Takuma Takahashi](https://appshunter.io/developer/1704744113) |

## What reviewers say

### 3Dサイコロ Dice

[App page](https://appshunter.io/ios/app/3d-dice/id1315507365)

This app simulates rolling up to 200 dice with realistic 3D physics. Enjoy the visual experience or use it for board games like Sugoroku and Chinchiro. It accurately judges results even if dice land at an angle, displaying sums and totals.

**Highlights:** Simulates up to 200 dice, Realistic 3D physics, Visual entertainment, Supports board games, Accurate result judgment, Displays sums and totals

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is 3Dサイコロ Dice free?

3Dサイコロ Dice is free to download, with no in-app purchases.

### Is MarimoSimulator free?

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

### Do 3Dサイコロ Dice or MarimoSimulator have ads?

MarimoSimulator shows ads; 3Dサイコロ Dice does not.

### Which is updated more often, 3Dサイコロ Dice or MarimoSimulator?

3Dサイコロ Dice ships an update every 2 days, and MarimoSimulator every 3 weeks. Most recently, 3Dサイコロ Dice was updated on October 9, 2026 and MarimoSimulator on October 12, 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.*