# マイクに叫んで「あたまおしり」ONLINE vs もじサンド

The clearest difference is in-app purchases: マイクに叫んで「あたまおしり」ONLINE at none against もじサンド's 1. もじサンド's advantage is update cadence (every 10 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. もじサンド sells 1 one-off in-app purchase. マイクに叫んで「あたまおしり」ONLINE asks for nothing beyond the download.

マイクに叫んで「あたまおしり」ONLINE ships an update every 3 weeks, もじサンド every 10 days. The most recent releases landed on October 24, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | マイクに叫んで「あたまおしり」ONLINE | もじサンド |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Monetization | Ad-supported | — |
| Size | 44 MB | 73 MB |
| Requires iOS | 17.1 | **16.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [BEAK,K.K.](https://appshunter.io/developer/1808079760) | [Satoyoshi Hirano](https://appshunter.io/developer/6780945671) |

## What reviewers say

### マイクに叫んで「あたまおしり」ONLINE

[App page](https://appshunter.io/ios/app/online/id6753936606)

A word game that modernizes the classic Japanese "shiritori" by connecting the first and last letters of words based on given prompts. It features voice recognition for easy input and offers solo, offline, and online multiplayer modes for brain training and fun.

**Highlights:** Voice recognition input, Modernized "shiritori" gameplay, Extensive dictionary database, Solo play mode, Offline multiplayer for 2-8 players, Online real-time battles, Brain training for vocabulary and reflexes

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

**In-app purchases:** none


### もじサンド

[App page](https://appshunter.io/ios/app/id6780945669)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告を非表示にする | $2.99 | one-time |


## Frequently asked questions

### Is マイクに叫んで「あたまおしり」ONLINE free?

マイクに叫んで「あたまおしり」ONLINE is free to download, with no in-app purchases.

### Is もじサンド free?

もじサンド is free to download, with in-app purchases available.

### Do マイクに叫んで「あたまおしり」ONLINE or もじサンド have ads?

Both マイクに叫んで「あたまおしり」ONLINE and もじサンド show ads.

### Which is updated more often, マイクに叫んで「あたまおしり」ONLINE or もじサンド?

マイクに叫んで「あたまおしり」ONLINE ships an update every 3 weeks, and もじサンド every 10 days. Most recently, マイクに叫んで「あたまおしり」ONLINE was updated on October 24, 2026 and もじサンド on October 13, 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.*