# あのときのクイズ vs ウミガメのスープ

The clearest difference is update cadence: あのときのクイズ at daily against ウミガメのスープ's every 10 days. あのときのクイズ also leads on device support (3 vs 1) and iOS requirement (12.0 vs 16.4). On price, 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.

あのときのクイズ ships an update daily, ウミガメのスープ every 10 days. The most recent releases landed on October 16, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | あのときのクイズ | ウミガメのスープ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Daily** | Every 10 days |
| Size | 57 MB | 40 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Larry Works](https://appshunter.io/developer/1701632846) | [Takumi Tomita](https://appshunter.io/developer/6787989996) |

## What reviewers say

### あのときのクイズ

[App page](https://appshunter.io/ios/app/id6504123604)

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

**In-app purchases:** none


### ウミガメのスープ

[App page](https://appshunter.io/ios/app/id6790432078)

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

**In-app purchases:** none


## Frequently asked questions

### Is あのときのクイズ free?

あのときのクイズ is free to download, with no in-app purchases.

### Is ウミガメのスープ free?

ウミガメのスープ is free to download, with no in-app purchases.

### Do あのときのクイズ or ウミガメのスープ have ads?

Both あのときのクイズ and ウミガメのスープ show ads.

### Which is updated more often, あのときのクイズ or ウミガメのスープ?

あのときのクイズ ships an update daily, and ウミガメのスープ every 10 days. Most recently, あのときのクイズ was updated on October 16, 2026 and ウミガメのスープ on October 20, 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.*