# Quick Math Break vs 詰将棋のじかん

The clearest difference is ads: 詰将棋のじかん at none against Quick Math Break's shown. On price, update cadence, 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.

Quick Math Break ships an update monthly, 詰将棋のじかん every 4 weeks. The most recent releases landed on October 13, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Quick Math Break | 詰将棋のじかん |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 4 weeks** |
| Size | 5 MB | 22 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kana Uchida](https://appshunter.io/developer/1819475901) | [SANWA Inc.](https://appshunter.io/developer/1878028373) |

## What reviewers say

### Quick Math Break

[App page](https://appshunter.io/ios/app/quick-math-break/id6752902647)

**Features:** macOS Compatibility

**In-app purchases:** none


### 詰将棋のじかん

[App page](https://appshunter.io/ios/app/id6759537324)

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

**In-app purchases:** none


## Frequently asked questions

### Is Quick Math Break free?

Quick Math Break is free to download, with no in-app purchases.

### Is 詰将棋のじかん free?

詰将棋のじかん is free to download, with no in-app purchases.

### Do Quick Math Break or 詰将棋のじかん have ads?

Quick Math Break shows ads; 詰将棋のじかん does not.

### Which is updated more often, Quick Math Break or 詰将棋のじかん?

Quick Math Break ships an update monthly, and 詰将棋のじかん every 4 weeks. Most recently, Quick Math Break was updated on October 13, 2026 and 詰将棋のじかん on October 11, 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.*