# Mate Escape. Chess Puzzles vs Openings Mastermind

The clearest difference is in-app purchases: Openings Mastermind at none against Mate Escape. Chess Puzzles's 1. Openings Mastermind also leads on update cadence (fortnightly vs every 2 months). Mate Escape. Chess Puzzles's advantage is rating (4.8 vs 4.3) and ratings volume (30 vs 6). On price, ads and device support there is nothing between them.

Both are free to download. Mate Escape. Chess Puzzles sells 1 one-off in-app purchase. Openings Mastermind asks for nothing beyond the download.

Mate Escape. Chess Puzzles holds the better App Store score, 4.8 against 4.3. That said, the two scores are not equally well evidenced: Mate Escape. Chess Puzzles has 30 ratings behind it against 6, so its average is the more settled of the two.

Mate Escape. Chess Puzzles ships an update every 2 months, Openings Mastermind fortnightly. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Mate Escape. Chess Puzzles | Openings Mastermind |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (30 ratings)](https://appshunter.io/ios/app/mate-escape-chess-puzzles/id1144051108/reviews)** | [4.3 (6 ratings)](https://appshunter.io/ios/app/openings-mastermind/id6448386251/reviews) |
| Number of ratings | **30** | 6 |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 42 MB | 88 MB |
| Requires iOS | **8.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Chess King](https://appshunter.io/developer/1096660597) | [Christian Heise](https://appshunter.io/developer/1632898424) |

## What reviewers say

### Mate Escape. Chess Puzzles

[App page](https://appshunter.io/ios/app/mate-escape-chess-puzzles/id1144051108)

Enhance your chess defense skills with a structured course featuring 380 exercises on avoiding checkmate, interference, and support. This app acts as a personal coach, providing hints, explanations, and refutations for mistakes.

**Highlights:** 380 defense exercises, Hints and explanations, Refutation of mistakes, Play against computer, Rating monitoring, Offline play

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full course | $3.99 | one-time |


### Openings Mastermind

[App page](https://appshunter.io/ios/app/openings-mastermind/id6448386251)

Master chess openings with this app. Import studies, explore with advanced engines, and practice specific lines through repetition. Track your progress and improve your game.

**Highlights:** Import Lichess Studies or PGNs, Explore openings with Stockfish 15, Practice openings by repetition, Smart practice queue, Track learning progress

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mate Escape. Chess Puzzles free?

Mate Escape. Chess Puzzles is free to download, with in-app purchases available.

### Is Openings Mastermind free?

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

### Which has better reviews, Mate Escape. Chess Puzzles or Openings Mastermind?

Mate Escape. Chess Puzzles is rated higher. Mate Escape. Chess Puzzles averages 4.8 out of 5 from 30 ratings, while Openings Mastermind averages 4.3 from 6 ratings.

### Do Mate Escape. Chess Puzzles or Openings Mastermind have ads?

Neither Mate Escape. Chess Puzzles nor Openings Mastermind shows ads.

### Which is updated more often, Mate Escape. Chess Puzzles or Openings Mastermind?

Mate Escape. Chess Puzzles ships an update every 2 months, and Openings Mastermind fortnightly. Most recently, Mate Escape. Chess Puzzles was updated on November 6, 2026 and Openings Mastermind on November 3, 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.*