# Chess Memory vs Chess Notation Lab Pro

The clearest difference is price: Chess Memory at $1.99 against Chess Notation Lab Pro's $9.99. Chess Memory also leads on iOS requirement (15.6 vs 18.6). On ads, in-app purchases and device support there is nothing between them.

Chess Memory costs $1.99 and Chess Notation Lab Pro $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Chess Memory | Chess Notation Lab Pro |
| --- | --- | --- |
| Price | **$1.99** | $9.99 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Weekly |
| Monetization | — | Paid |
| Size | 1 MB | 25 MB |
| Requires iOS | **15.6** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sylvain Lambert](https://appshunter.io/developer/783315608) | [Nishat Majid](https://appshunter.io/developer/1727207034) |

## What reviewers say

### Chess Memory

[App page](https://appshunter.io/ios/app/chess-memory/id6461217612)

**Features:** macOS Compatibility

**In-app purchases:** none


### Chess Notation Lab Pro

[App page](https://appshunter.io/ios/app/chess-notation-lab-pro/id6483938642)

Master chess board coordinates and piece movement with interactive training modes. Improve your ability to visualize moves, read notation, and speed up calculations for a stronger game.

**Highlights:** Identify squares by coordinate, Visualize piece movement, Translate moves to notation, Identify square color, Two training modes, Untimed practice mode, Global leaderboards

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

**In-app purchases:** none


## Frequently asked questions

### Is Chess Memory free?

Chess Memory costs $1.99, with no in-app purchases.

### Is Chess Notation Lab Pro free?

Chess Notation Lab Pro costs $9.99, with no in-app purchases.

### Do Chess Memory or Chess Notation Lab Pro have ads?

Neither Chess Memory nor Chess Notation Lab Pro shows ads.

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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.*