# Checkmate vs ことまる

The clearest difference is in-app purchases: Checkmate at none against ことまる's 1. Checkmate also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. ことまる sells 1 one-off in-app purchase. Checkmate asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 2, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Checkmate | ことまる |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | Every 2 months |
| Size | 47 MB | 83 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [NIHON SOFTEC K.K.](https://appshunter.io/developer/958392233) | [REIWAGAMES,LLC.](https://appshunter.io/developer/1501295130) |

## What reviewers say

### Checkmate

[App page](https://appshunter.io/ios/app/checkmate/id1370269290)

**Features:** macOS Compatibility

**In-app purchases:** none


### ことまる

[App page](https://appshunter.io/ios/app/id1585917737)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告消去アドオン | $2.99 | one-time |


## Frequently asked questions

### Is Checkmate free?

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

### Is ことまる free?

ことまる is free to download, with in-app purchases available.

### Do Checkmate or ことまる have ads?

ことまる shows ads; Checkmate does not.

### Which is updated more often, Checkmate or ことまる?

Checkmate ships an update every 2 months, and ことまる every 2 months. Most recently, Checkmate was updated on November 2, 2026 and ことまる on November 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*