# Chess Problems Lite vs Chess Notation Trainer

The clearest difference is in-app purchases: Chess Problems Lite at none against Chess Notation Trainer's 1. Chess Problems Lite also leads on iOS requirement (13.0 vs 18.6). Chess Notation Trainer's advantage is update cadence (every 2 days vs every 7 months) and review sentiment (100% vs 83%). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Chess Notation Trainer sells 1 one-off in-app purchase. Chess Problems Lite asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.3 for Chess Problems Lite against 4.4 for Chess Notation Trainer. Both are backed by a comparable volume of ratings — 8 and 18 respectively. Written reviews are what separate them: 83% of Chess Problems Lite's written reviews are positive against 100% of Chess Notation Trainer's.

Chess Problems Lite ships an update every 7 months, Chess Notation Trainer every 2 days. The most recent releases landed on September 21, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Chess Problems Lite | Chess Notation Trainer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (8 ratings)](https://appshunter.io/ios/app/chess-problems-lite/id369822228/reviews) | **[4.4 (18 ratings)](https://appshunter.io/ios/app/chess-notation-trainer/id6476576060/reviews)** |
| Number of ratings | 8 | **18** |
| Positive reviews | 83.3% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 7 MB | 26 MB |
| Requires iOS | **13.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Gano Technologies LLC](https://appshunter.io/developer/333237652) | [Nishat Majid](https://appshunter.io/developer/1727207034) |

## What reviewers say

### Chess Problems Lite

[App page](https://appshunter.io/ios/app/chess-problems-lite/id369822228)

Sharpen your chess skills with directmate puzzles. This app offers 10 interactive problems, from easy mate-in-one to challenging mate-in-four moves. It features a revamped chess engine, a timing clock, customizable piece sets and color schemes, and social leaderboards with Facebook integration.

**Highlights:** Directmate chess puzzles, Mate in 1 to 4+ moves, Revamped chess engine, Timing clock for puzzles, Customizable piece sets and color schemes, Leaderboards and Facebook integration

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

**In-app purchases:** none


### Chess Notation Trainer

[App page](https://appshunter.io/ios/app/chess-notation-trainer/id6476576060)

Master chess squares and notation with this training app. Improve your ability to identify coordinates, translate moves, and visualize the board, even without one. Ideal for serious players looking to enhance calculation speed and chess understanding.

**Highlights:** Identify squares by coordinate, Translate move sequences to notation, Determine square color instantly, Stay oriented on the board, Follow chess tutorials without a board, Speed up calculation, Practice blind chess

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $4.99 | one-time |


## Frequently asked questions

### Is Chess Problems Lite free?

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

### Is Chess Notation Trainer free?

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

### Which has better reviews, Chess Problems Lite or Chess Notation Trainer?

Chess Notation Trainer is rated higher. Chess Problems Lite averages 4.3 out of 5 from 8 ratings, while Chess Notation Trainer averages 4.4 from 18 ratings.

### Do Chess Problems Lite or Chess Notation Trainer have ads?

Neither Chess Problems Lite nor Chess Notation Trainer shows ads.

### Which is updated more often, Chess Problems Lite or Chess Notation Trainer?

Chess Problems Lite ships an update every 7 months, and Chess Notation Trainer every 2 days. Most recently, Chess Problems Lite was updated on September 21, 2026 and Chess Notation Trainer on October 14, 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.*