# DOTCH? どっちか写真を選ぶ質問アプリ vs MustPost｜マストポスト

The clearest difference is iOS requirement: DOTCH? どっちか写真を選ぶ質問アプリ at 9.0 against MustPost｜マストポスト's 15.5. 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.

DOTCH? どっちか写真を選ぶ質問アプリ ships an update every 5 days, MustPost｜マストポスト weekly. The most recent releases landed on September 19, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | DOTCH? どっちか写真を選ぶ質問アプリ | MustPost｜マストポスト |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Weekly |
| Monetization | Free | — |
| Size | 62 MB | 66 MB |
| Requires iOS | **9.0** | 15.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Gotaru,Co.,Ltd.](https://appshunter.io/developer/1799871033) | [Functory CO., LTD.](https://appshunter.io/developer/1815454028) |

## What reviewers say

### DOTCH? どっちか写真を選ぶ質問アプリ

[App page](https://appshunter.io/ios/app/dotch/id1230000103)

A simple photo-based question app where users vote on two options. Discover trends, share opinions on fashion, celebrities, and more. Connect with friends to learn more about each other through fun, two-choice quizzes.

**Highlights:** Photo posting, Easy sharing, Follow users, Comment functionality, Two-choice questions, Friend invitations

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

**In-app purchases:** none


### MustPost｜マストポスト

[App page](https://appshunter.io/ios/app/mustpost/id6746151212)

**In-app purchases:** none


## Frequently asked questions

### Is DOTCH? どっちか写真を選ぶ質問アプリ free?

DOTCH? どっちか写真を選ぶ質問アプリ is free to download, with no in-app purchases.

### Is MustPost｜マストポスト free?

MustPost｜マストポスト is free to download, with no in-app purchases.

### Do DOTCH? どっちか写真を選ぶ質問アプリ or MustPost｜マストポスト have ads?

Neither DOTCH? どっちか写真を選ぶ質問アプリ nor MustPost｜マストポスト shows ads.

### Which is updated more often, DOTCH? どっちか写真を選ぶ質問アプリ or MustPost｜マストポスト?

DOTCH? どっちか写真を選ぶ質問アプリ ships an update every 5 days, and MustPost｜マストポスト weekly. Most recently, DOTCH? どっちか写真を選ぶ質問アプリ was updated on September 19, 2026 and MustPost｜マストポスト 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.*