# marushin vs Mo

The clearest difference is ads: Mo at none against marushin's shown. Mo also leads on update cadence (weekly vs every 10 months) and device support (3 vs 1). On price 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.

marushin ships an update every 10 months, Mo weekly. Both last shipped on September 8, 2026.

## The numbers

| Metric | marushin | Mo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 10 months | **Weekly** |
| Size | 27 MB | 96 MB |
| Requires iOS | 16.1.1 | **12.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [MARUSHIN CO.,LTD.](https://appshunter.io/developer/1545907865) | [3bitter Inc](https://appshunter.io/developer/1022247857) |

## What reviewers say

### marushin

[App page](https://appshunter.io/ios/app/marushin/id1545907863)

**In-app purchases:** none


### Mo

[App page](https://appshunter.io/ios/app/mo/id1598516513)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is marushin free?

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

### Is Mo free?

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

### Do marushin or Mo have ads?

marushin shows ads; Mo does not.

### Which is updated more often, marushin or Mo?

marushin ships an update every 10 months, and Mo weekly. Most recently, marushin was updated on September 8, 2026 and Mo on September 8, 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.*