# Chess Trainer vs ChessLines

The clearest difference is rating: ChessLines at 5.0 against Chess Trainer's 3.7. ChessLines also leads on update cadence (every 3 days vs every 9 days). Chess Trainer's advantage is iOS requirement (16.4 vs 26.2). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Chess Trainer sells 4 in-app purchases, starting at $4.99 per month and ChessLines sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

ChessLines holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 2 respectively.

Chess Trainer ships an update every 9 days, ChessLines every 3 days. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Chess Trainer | ChessLines |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/chess-trainer-opening-drills/id6757406914/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/chesslines-opening-trainer/id6760426577/reviews)** |
| Number of ratings | **3** | 2 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 3 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 91 MB | 73 MB |
| Requires iOS | **16.4** | 26.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Joel DeVenzke](https://appshunter.io/developer/1866681277) | [Maarten Lodewijk Slebos](https://appshunter.io/developer/1819324826) |

## What reviewers say

### Chess Trainer

[App page](https://appshunter.io/ios/app/chess-trainer-opening-drills/id6757406914)

Master chess openings with an adaptive engine that trains you against real-world opponent moves. Understand the consequences of blunders with visual demonstrations and build a bulletproof repertoire for any skill level.

**Highlights:** Weighted real-world data for practice, Adaptive engine targets weak points, Visual proof of blunder consequences, Tiered mastery levels, Deep opening library, Focused training modes

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gold Monthly | $4.99 | per month |
| Premium Monthly | $8.99 | per month |
| Gold Yearly | $34.99 | per year |
| Premium Yearly | $59.99 | per year |


### ChessLines

[App page](https://appshunter.io/ios/app/chesslines-opening-trainer/id6760426577)

Learn chess openings through interactive play and guided lessons. Practice moves with instant feedback or test your knowledge without hints. Build true understanding of chess strategies.

**Highlights:** Interactive move-by-move lessons, Instant feedback on mistakes, Hands-on learning by playing, Drill mode for memorization, Explanations for moves and strategy

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ChessLines Monthly | $5.99 | per month |
| ChessLines Yearly | $29.99 | per year |


## Frequently asked questions

### Is Chess Trainer free?

Chess Trainer is free to download, with in-app purchases available.

### Is ChessLines free?

ChessLines is free to download, with in-app purchases available.

### Which has better reviews, Chess Trainer or ChessLines?

ChessLines is rated higher. Chess Trainer averages 3.7 out of 5 from 3 ratings, while ChessLines averages 5.0 from 2 ratings.

### Do Chess Trainer or ChessLines have ads?

Neither Chess Trainer nor ChessLines shows ads.

### Which is updated more often, Chess Trainer or ChessLines?

Chess Trainer ships an update every 9 days, and ChessLines every 3 days. Most recently, Chess Trainer was updated on October 31, 2026 and ChessLines on November 5, 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.*