# Chess Analyzer 24/7 vs Train Chess

The clearest difference is in-app purchases: Train Chess at none against Chess Analyzer 24/7's 3. Train Chess also leads on update cadence (every 4 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Chess Analyzer 24/7 sells 3 one-off in-app purchases. Train Chess asks for nothing beyond the download.

Chess Analyzer 24/7 ships an update monthly, Train Chess every 4 days. The most recent releases landed on October 8, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Chess Analyzer 24/7 | Train Chess |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/train-chess/id6760048227/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 days** |
| Monetization | — | Free |
| Size | 31 MB | 35 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Robodine Inc.](https://appshunter.io/developer/1859235380) | [Camren Todd](https://appshunter.io/developer/1799106960) |

## What reviewers say

### Chess Analyzer 24/7

[App page](https://appshunter.io/ios/app/chess-analyzer-247/id6756217815)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 500 Credits | $4.99 | one-time |
| 2000 Credits | $8.99 | one-time |
| 5000 Credits | $13.99 | one-time |


### 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


## Frequently asked questions

### Is Chess Analyzer 24/7 free?

Chess Analyzer 24/7 is free to download, with in-app purchases available.

### Is Train Chess free?

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

### Do Chess Analyzer 24/7 or Train Chess have ads?

Neither Chess Analyzer 24/7 nor Train Chess shows ads.

### Which is updated more often, Chess Analyzer 24/7 or Train Chess?

Chess Analyzer 24/7 ships an update monthly, and Train Chess every 4 days. Most recently, Chess Analyzer 24/7 was updated on October 8, 2026 and Train Chess on October 2, 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.*