# CheckMyMate vs Chess Endgames Mastery

The clearest difference is in-app purchases: Chess Endgames Mastery at none against CheckMyMate's 2. Chess Endgames Mastery also leads on update cadence (every 10 days vs every 3 weeks) and iOS requirement (13.0 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. CheckMyMate sells 2 in-app purchases, starting at $1.99 per month. Chess Endgames Mastery asks for nothing beyond the download.

CheckMyMate ships an update every 3 weeks, Chess Endgames Mastery every 10 days. Both last shipped on October 25, 2026.

## The numbers

| Metric | CheckMyMate | Chess Endgames Mastery |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Size | 6 MB | 25 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Maxim Novikov](https://appshunter.io/developer/1602120591) | [Abhijeet Mishra](https://appshunter.io/developer/1169010667) |

## What reviewers say

### CheckMyMate

[App page](https://appshunter.io/ios/app/checkmymate/id6744045870)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CheckMyMate - Monthly Premium | $1.99 | per month |
| CheckMyMate - Yearly Premium | $12.99 | per year |


### Chess Endgames Mastery

[App page](https://appshunter.io/ios/app/chess-endgames-mastery/id6757571437)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CheckMyMate free?

CheckMyMate is free to download, with in-app purchases available.

### Is Chess Endgames Mastery free?

Chess Endgames Mastery is free to download, with no in-app purchases.

### Do CheckMyMate or Chess Endgames Mastery have ads?

Neither CheckMyMate nor Chess Endgames Mastery shows ads.

### Which is updated more often, CheckMyMate or Chess Endgames Mastery?

CheckMyMate ships an update every 3 weeks, and Chess Endgames Mastery every 10 days. Most recently, CheckMyMate was updated on October 25, 2026 and Chess Endgames Mastery on October 25, 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.*