# Chess Endgame Trainer vs Chess Opener Lite

The clearest difference is rating: Chess Opener Lite at 4.1 against Chess Endgame Trainer's 3.0. Chess Opener Lite also leads on ads (none vs shown) and monetization model (free vs ad-supported). Chess Endgame Trainer's advantage is review sentiment (57% vs 43%) and iOS requirement (9.0 vs 15.1). On price, ratings volume, update cadence 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.

Chess Opener Lite holds the better App Store score, 4.1 against 3.0. Both are backed by a comparable volume of ratings — 6 and 17 respectively. Written reviews complicate that: 57% of Chess Endgame Trainer's written reviews are positive against 43% of Chess Opener Lite's, so the app with the better star average is not the one people write more warmly about.

Chess Endgame Trainer ships an update monthly, Chess Opener Lite every 5 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Chess Endgame Trainer | Chess Opener Lite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (6 ratings)](https://appshunter.io/ios/app/chess-endgame-trainer/id1066381775/reviews) | **[4.1 (17 ratings)](https://appshunter.io/ios/app/chess-opener-lite/id1489281014/reviews)** |
| Number of ratings | 6 | **17** |
| Positive reviews | **57.1% of reviews** | 42.9% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | Ad-supported | **Free** |
| Size | 56 MB | 55 MB |
| Requires iOS | **9.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Propersh LLC](https://appshunter.io/developer/862587473) | [Stanislav Basovnik](https://appshunter.io/developer/1469334974) |

## What reviewers say

### Chess Endgame Trainer

[App page](https://appshunter.io/ios/app/chess-endgame-trainer/id1066381775)

Practice chess endgames with a vast collection of puzzles. Solve challenges and verify solutions with the computer to quickly improve your chess skills without needing a partner or tutor.

**Highlights:** Vast endgame puzzle collection, Easy-to-use interface, Solve puzzles and verify with computer, Study computer-provided solutions, Improve chess skills efficiently

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Chess Endgame Trainer free?

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

### Is Chess Opener Lite free?

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

### Which has better reviews, Chess Endgame Trainer or Chess Opener Lite?

Chess Opener Lite is rated higher. Chess Endgame Trainer averages 3.0 out of 5 from 6 ratings, while Chess Opener Lite averages 4.1 from 17 ratings.

### Do Chess Endgame Trainer or Chess Opener Lite have ads?

Chess Endgame Trainer shows ads; Chess Opener Lite does not.

### Which is updated more often, Chess Endgame Trainer or Chess Opener Lite?

Chess Endgame Trainer ships an update monthly, and Chess Opener Lite every 5 weeks. Most recently, Chess Endgame Trainer was updated on November 2, 2026 and Chess Opener Lite 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.*