# Chess Notation Lab Pro vs Chess Vision

The clearest difference is price: Chess Vision at Free against Chess Notation Lab Pro's $9.99. Chess Vision also leads on iOS requirement (15.6 vs 18.6). Chess Notation Lab Pro's advantage is ads (none vs shown) and update cadence (weekly vs monthly). On in-app purchases and device support there is nothing between them.

Chess Vision is free to download; Chess Notation Lab Pro costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Chess Notation Lab Pro ships an update weekly, Chess Vision monthly. The most recent releases landed on September 7, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Chess Notation Lab Pro | Chess Vision |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Monthly |
| Monetization | Paid | — |
| Size | 25 MB | 46 MB |
| Requires iOS | 18.6 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Nishat Majid](https://appshunter.io/developer/1727207034) | [Akshavi Inc Private Limited](https://appshunter.io/developer/1810204463) |

## What reviewers say

### 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


### Chess Vision

[App page](https://appshunter.io/ios/app/chess-vision-board-visualizer/id6745750676)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Chess Notation Lab Pro free?

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

### Is Chess Vision free?

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

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

Chess Vision shows ads; Chess Notation Lab Pro does not.

### Which is updated more often, Chess Notation Lab Pro or Chess Vision?

Chess Notation Lab Pro ships an update weekly, and Chess Vision monthly. Most recently, Chess Notation Lab Pro was updated on September 7, 2026 and Chess Vision on September 13, 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.*