# Train Chess vs Azchess

The clearest difference is update cadence: Train Chess at every 4 days against Azchess's fortnightly. On price, ads, in-app purchases and device support there is nothing between them.

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

Train Chess ships an update every 4 days, Azchess fortnightly. The most recent releases landed on August 11, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Train Chess | Azchess |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/train-chess/id6760048227/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Fortnightly |
| Monetization | Free | — |
| Size | 35 MB | 2 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Camren Todd](https://appshunter.io/developer/1799106960) | [Javid Asadov](https://appshunter.io/developer/1885984531) |

## 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


### Azchess

[App page](https://appshunter.io/ios/app/azchess/id6760733124)

**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 Azchess free?

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

### Do Train Chess or Azchess have ads?

Neither Train Chess nor Azchess shows ads.

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

Train Chess ships an update every 4 days, and Azchess fortnightly. Most recently, Train Chess was updated on August 11, 2026 and Azchess on September 10, 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.*