# Casual Chess vs Openings Mastermind

The clearest difference is rating: Openings Mastermind at 4.3 against Casual Chess's 2.7. Openings Mastermind also leads on review sentiment (50% vs 17%) and update cadence (fortnightly vs every 19 months). Casual Chess's advantage is iOS requirement (5.1.1 vs 18.6). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Openings Mastermind holds the better App Store score, 4.3 against 2.7. Both are backed by a comparable volume of ratings — 3 and 6 respectively. Written reviews point the same way: 17% of Casual Chess's written reviews are positive against 50% of Openings Mastermind's.

Casual Chess ships an update every 19 months, Openings Mastermind fortnightly. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Casual Chess | Openings Mastermind |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.7 (3 ratings)](https://appshunter.io/ios/app/casual-chess/id536471031/reviews) | **[4.3 (6 ratings)](https://appshunter.io/ios/app/openings-mastermind/id6448386251/reviews)** |
| Number of ratings | 3 | **6** |
| Positive reviews | 16.7% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 19 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 69 MB | 88 MB |
| Requires iOS | **5.1.1** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ChessBase GmbH](https://appshunter.io/developer/417720797) | [Christian Heise](https://appshunter.io/developer/1632898424) |

## What reviewers say

### Casual Chess

[App page](https://appshunter.io/ios/app/casual-chess/id536471031)

Engage in turn-based chess matches at your own pace, either against friends or random opponents. Features include move-by-move play, draw offers, and game notation with figurines. Optimized for various devices, it notifies you when it's your turn.

**Highlights:** Play move by move, Invite friends or play random opponents, Turn-based gameplay, Send draw offers, Notation with figurines, Sound notifications for your turn

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

**In-app purchases:** none


### 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 Casual Chess free?

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

### Is Openings Mastermind free?

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

### Which has better reviews, Casual Chess or Openings Mastermind?

Openings Mastermind is rated higher. Casual Chess averages 2.7 out of 5 from 3 ratings, while Openings Mastermind averages 4.3 from 6 ratings.

### Do Casual Chess or Openings Mastermind have ads?

Neither Casual Chess nor Openings Mastermind shows ads.

### Which is updated more often, Casual Chess or Openings Mastermind?

Casual Chess ships an update every 19 months, and Openings Mastermind fortnightly. Most recently, Casual Chess was updated on October 23, 2026 and Openings Mastermind on October 24, 2026.

---

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