# キャッという間の1手詰 vs Othelloda Ext

The clearest difference is iOS requirement: キャッという間の1手詰 at 6.0 against Othelloda Ext's 12.0. On price, ads, 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.

## The numbers

| Metric | キャッという間の1手詰 | Othelloda Ext |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 89.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 3 months |
| Monetization | Free | — |
| Size | 30 MB | 19 MB |
| Requires iOS | **6.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KukiLabo](https://appshunter.io/developer/520133513) | [ryo itou](https://appshunter.io/developer/1435019729) |

## What reviewers say

### キャッという間の1手詰

[App page](https://appshunter.io/ios/app/1/id1163515955)

This app offers a collection of one-move checkmate puzzles for beginners interested in learning shogi. It provides interactive gameplay where correct moves lead to automatic responses, while incorrect moves reset the puzzle. Explanations are available for mistakes.

**Highlights:** One-move checkmate puzzles, Interactive gameplay, Automatic opponent response, Mistake explanations, Puzzle list and commentary

**Features:** macOS Compatibility

**In-app purchases:** none


### Othelloda Ext

[App page](https://appshunter.io/ios/app/othelloda-ext/id1440232536)

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

**In-app purchases:** none


## Frequently asked questions

### Is キャッという間の1手詰 free?

キャッという間の1手詰 is free to download, with no in-app purchases.

### Is Othelloda Ext free?

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

### Do キャッという間の1手詰 or Othelloda Ext have ads?

Neither キャッという間の1手詰 nor Othelloda Ext shows ads.

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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.*