# Watch Pixel Puzzle vs Notation Chess

The clearest difference is in-app purchases: Notation Chess at none against Watch Pixel Puzzle's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Watch Pixel Puzzle sells 1 one-off in-app purchase. Notation Chess asks for nothing beyond the download.

## The numbers

| Metric | Watch Pixel Puzzle | Notation Chess |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/notation-chess/id6775319199/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | — |
| Monetization | — | Free |
| Size | 8 MB | 2 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Alper Vural](https://appshunter.io/developer/1728214585) | [Zheng Liang](https://appshunter.io/developer/6775319203) |

## What reviewers say

### Watch Pixel Puzzle

[App page](https://appshunter.io/ios/app/watch-pixel-puzzle/id6761178796)

**Features:** Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Unlock | $1.99 | one-time |


### Notation Chess

[App page](https://appshunter.io/ios/app/notation-chess/id6775319199)

Practice chess visualization and play games using only standard notation, directly from your Apple Watch. This app offers adjustable difficulty and engine settings, with the ability to review moves and peek at the board when needed.

**Highlights:** Play chess on Apple Watch, Practice with standard chess notation, Adjustable difficulty and engine settings, Review move history, Peek at the board feature, Undo moves

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Watch Pixel Puzzle free?

Watch Pixel Puzzle is free to download, with in-app purchases available.

### Is Notation Chess free?

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

### Do Watch Pixel Puzzle or Notation Chess have ads?

Neither Watch Pixel Puzzle nor Notation Chess 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.*