# Chess Mate Puzzle vs Equation =

The clearest difference is ads: Chess Mate Puzzle at none against Equation ='s shown. Chess Mate Puzzle also leads on update cadence (fortnightly vs every 5 months) and iOS requirement (11.0 vs 13.0). On price, 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.

Chess Mate Puzzle ships an update fortnightly, Equation = every 5 months. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Chess Mate Puzzle | Equation = |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/chess-mate-puzzle/id6467399152/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 5 months |
| Monetization | Free | — |
| Size | 32 MB | 91 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [CENK YILDIRIM](https://appshunter.io/developer/1584484979) | [Beijing Ningdom Technology Co., Ltd.](https://appshunter.io/developer/434217018) |

## What reviewers say

### Chess Mate Puzzle

[App page](https://appshunter.io/ios/app/chess-mate-puzzle/id6467399152)

Sharpen your strategic thinking with over 3,000 checkmate puzzles. This app offers interactive lessons and progress tracking to improve your chess skills. Enjoy offline play for on-the-go training.

**Highlights:** Over 3,000 checkmate puzzles, Beginner to grandmaster levels, Enhance strategic thinking, Interactive lessons with explanations, Progress tracking, Offline play

**Features:** macOS Compatibility

**In-app purchases:** none


### Equation =

[App page](https://appshunter.io/ios/app/equation/id6737338940)

**In-app purchases:** none


## Frequently asked questions

### Is Chess Mate Puzzle free?

Chess Mate Puzzle is free to download, with no in-app purchases.

### Is Equation = free?

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

### Do Chess Mate Puzzle or Equation = have ads?

Equation = shows ads; Chess Mate Puzzle does not.

### Which is updated more often, Chess Mate Puzzle or Equation =?

Chess Mate Puzzle ships an update fortnightly, and Equation = every 5 months. Most recently, Chess Mate Puzzle was updated on November 3, 2026 and Equation = on November 8, 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.*