# Notation Master vs VisualTimer

The clearest difference is in-app purchases: VisualTimer at none against Notation Master's 2. Notation Master's advantage is update cadence (weekly vs every 2 weeks) and iOS requirement (13.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Notation Master sells 2 one-off in-app purchases. VisualTimer asks for nothing beyond the download.

Notation Master ships an update weekly, VisualTimer every 2 weeks. The most recent releases landed on October 2, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Notation Master | VisualTimer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/notation-master/id6504364010/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | Free | — |
| Size | 38 MB | 1 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Joseph Lee](https://appshunter.io/developer/1029524523) | [Datachain Consulting Pty Ltd](https://appshunter.io/developer/1885652613) |

## What reviewers say

### Notation Master

[App page](https://appshunter.io/ios/app/notation-master/id6504364010)

Effortlessly convert handwritten chess notation into digital PGN files using AI. Upload your games directly to platforms like Chess.com and Lichess.org for easy analysis and sharing.

**Highlights:** Instant chess notation scanning, AI-powered PGN conversion, Direct upload to Chess.com & Lichess.org, Save and share game records, Supports tournament and casual games

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 Credits | $0.99 | one-time |
| 25 Credits | $1.99 | one-time |


### VisualTimer

[App page](https://appshunter.io/ios/app/visualtimer-countdown-clock/id6761869157)

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

**In-app purchases:** none


## Frequently asked questions

### Is Notation Master free?

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

### Is VisualTimer free?

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

### Do Notation Master or VisualTimer have ads?

Neither Notation Master nor VisualTimer shows ads.

### Which is updated more often, Notation Master or VisualTimer?

Notation Master ships an update weekly, and VisualTimer every 2 weeks. Most recently, Notation Master was updated on October 2, 2026 and VisualTimer on October 3, 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.*