# Chess Notation Trainer vs Score Keeper (Scrabble)

The clearest difference is price: Chess Notation Trainer at Free against Score Keeper (Scrabble)'s $0.99. Chess Notation Trainer also leads on update cadence (every 2 days vs every 2 weeks). Score Keeper (Scrabble)'s advantage is in-app purchases (none vs 1). On ads, device support and iOS requirement there is nothing between them.

Chess Notation Trainer is free to download; Score Keeper (Scrabble) costs $0.99 up front. Chess Notation Trainer sells 1 one-off in-app purchase. Score Keeper (Scrabble) asks for nothing beyond the download.

Chess Notation Trainer ships an update every 2 days, Score Keeper (Scrabble) every 2 weeks. The most recent releases landed on October 14, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Chess Notation Trainer | Score Keeper (Scrabble) |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.4 (18 ratings)](https://appshunter.io/ios/app/chess-notation-trainer/id6476576060/reviews)** | — |
| Number of ratings | **18** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 26 MB | 2 MB |
| Requires iOS | 18.6 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Nishat Majid](https://appshunter.io/developer/1727207034) | [FiveIron Software, LLC](https://appshunter.io/developer/382745083) |

## What reviewers say

### 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 |


### Score Keeper (Scrabble)

[App page](https://appshunter.io/ios/app/score-keeper-scrabble/id6757111335)

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

**In-app purchases:** none


## Frequently asked questions

### Is Chess Notation Trainer free?

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

### Is Score Keeper (Scrabble) free?

Score Keeper (Scrabble) costs $0.99, with no in-app purchases.

### Do Chess Notation Trainer or Score Keeper (Scrabble) have ads?

Neither Chess Notation Trainer nor Score Keeper (Scrabble) shows ads.

### Which is updated more often, Chess Notation Trainer or Score Keeper (Scrabble)?

Chess Notation Trainer ships an update every 2 days, and Score Keeper (Scrabble) every 2 weeks. Most recently, Chess Notation Trainer was updated on October 14, 2026 and Score Keeper (Scrabble) on October 8, 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.*