# Train Chess vs Uncommon Chess

The clearest difference is ads: Train Chess at none against Uncommon Chess's shown. Train Chess also leads on update cadence (every 4 days vs every 2 weeks) and monetization model (free vs ad-supported). On price, rating, ratings volume 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.

On the App Store both sit at effectively the same score — 5.0 for Train Chess against 5.0 for Uncommon Chess. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Train Chess ships an update every 4 days, Uncommon Chess every 2 weeks. The most recent releases landed on October 2, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Train Chess | Uncommon Chess |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/train-chess/id6760048227/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/uncommon-chess/id6808524651/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Every 2 weeks |
| Monetization | **Free** | Ad-supported |
| Size | 35 MB | 46 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Camren Todd](https://appshunter.io/developer/1799106960) | [TAMAS HALASZ](https://appshunter.io/developer/6798778908) |

## What reviewers say

### Train Chess

[App page](https://appshunter.io/ios/app/train-chess/id6760048227)

Master hundreds of essential positional endgames to elevate your chess skills. Practice against an engine to improve your late-game win rate and conversion. This app focuses on crucial endgame scenarios for strategic improvement.

**Highlights:** Hundreds of positional endgames, Engine practice, Improve win rate, Master endgame conversion, Strategic improvement

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

**In-app purchases:** none


### Uncommon Chess

[App page](https://appshunter.io/ios/app/uncommon-chess/id6808524651)

Experience chess with unique animated duels for every capture. Learn the game with interactive tutorials, play against AI or friends, and explore fun novelty modes. Dive into a study of chess games with clear explanations.

**Highlights:** Animated capture duels, Interactive learning tutorials, AI and local multiplayer, Online 1v1 and 2v2 modes, Novelty game modes, Chess game study and analysis

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

**In-app purchases:** none


## Frequently asked questions

### Is Train Chess free?

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

### Is Uncommon Chess free?

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

### Which has better reviews, Train Chess or Uncommon Chess?

Train Chess and Uncommon Chess are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Train Chess or Uncommon Chess have ads?

Uncommon Chess shows ads; Train Chess does not.

### Which is updated more often, Train Chess or Uncommon Chess?

Train Chess ships an update every 4 days, and Uncommon Chess every 2 weeks. Most recently, Train Chess was updated on October 2, 2026 and Uncommon Chess on October 7, 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.*