# Chess Opener Lite vs Openings Mastermind

The clearest difference is rating: Openings Mastermind at 4.3 against Chess Opener Lite's 4.1. Openings Mastermind also leads on update cadence (fortnightly vs every 5 weeks). Chess Opener Lite's advantage is iOS requirement (15.1 vs 18.6). On price, review sentiment, ratings volume and ads 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 4.1. Both are backed by a comparable volume of ratings — 17 and 6 respectively. Written reviews point the same way: 43% of Chess Opener Lite's written reviews are positive against 50% of Openings Mastermind's.

Chess Opener Lite ships an update every 5 weeks, Openings Mastermind fortnightly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Chess Opener Lite | Openings Mastermind |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (17 ratings)](https://appshunter.io/ios/app/chess-opener-lite/id1489281014/reviews) | **[4.3 (6 ratings)](https://appshunter.io/ios/app/openings-mastermind/id6448386251/reviews)** |
| Number of ratings | **17** | 6 |
| Positive reviews | 42.9% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Monetization | Free | Free |
| Size | 55 MB | 88 MB |
| Requires iOS | **15.1** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Stanislav Basovnik](https://appshunter.io/developer/1469334974) | [Christian Heise](https://appshunter.io/developer/1632898424) |

## What reviewers say

### Chess Opener Lite

[App page](https://appshunter.io/ios/app/chess-opener-lite/id1489281014)

Master chess openings with an interactive trainer and comprehensive database. Build and memorize your own repertoire, compare variations, and track your progress. Works offline and offers extensive opening exploration.

**Highlights:** Chess opening tree with game statistics, Encyclopedia of Chess Openings (ECO), Build and edit opening repertoire, Interactive opening trainer, Offline functionality, PGN export, Progress tracking

**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 Chess Opener Lite free?

Chess Opener Lite 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, Chess Opener Lite or Openings Mastermind?

Openings Mastermind is rated higher. Chess Opener Lite averages 4.1 out of 5 from 17 ratings, while Openings Mastermind averages 4.3 from 6 ratings.

### Do Chess Opener Lite or Openings Mastermind have ads?

Neither Chess Opener Lite nor Openings Mastermind shows ads.

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

Chess Opener Lite ships an update every 5 weeks, and Openings Mastermind fortnightly. Most recently, Chess Opener Lite was updated on October 24, 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.*