# DOTCH? どっちか写真を選ぶ質問アプリ vs Stardust

The clearest difference is review sentiment: Stardust at 100% against DOTCH? どっちか写真を選ぶ質問アプリ's 0%. Stardust also leads on update cadence (daily vs every 5 days). DOTCH? どっちか写真を選ぶ質問アプリ's advantage is ads (none vs shown) and monetization model (free vs ad-supported). 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.

DOTCH? どっちか写真を選ぶ質問アプリ ships an update every 5 days, Stardust daily. The most recent releases landed on October 7, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | DOTCH? どっちか写真を選ぶ質問アプリ | Stardust |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 5 days | **Daily** |
| Monetization | **Free** | Ad-supported |
| Size | 62 MB | 28 MB |
| Requires iOS | **9.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 17+ |
| Developer | [Gotaru,Co.,Ltd.](https://appshunter.io/developer/1799871033) | [Fixis, LLC](https://appshunter.io/developer/1827219655) |

## 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


### Stardust

[App page](https://appshunter.io/ios/app/stardust-sns/id6748839916)

This social networking app allows users to anonymously share their thoughts as 'stardust' into a virtual night sky. It offers a private space for personal reflections and a public timeline for viewing others' stardust, with no direct interaction features like comments or follows.

**Highlights:** Anonymous posting, No direct interaction (likes/comments), Private and public timelines, Save favorite posts, Categorized stardust ('nebulae'), No registration required

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

**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 Stardust free?

Stardust 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 Stardust have ads?

Stardust shows ads; DOTCH? どっちか写真を選ぶ質問アプリ does not.

### Which is updated more often, DOTCH? どっちか写真を選ぶ質問アプリ or Stardust?

DOTCH? どっちか写真を選ぶ質問アプリ ships an update every 5 days, and Stardust daily. Most recently, DOTCH? どっちか写真を選ぶ質問アプリ was updated on October 7, 2026 and Stardust on October 14, 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.*