# ChessScan vs Chess Clock

ChessScan and Chess Clock are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. ChessScan sells 4 in-app purchases, starting at $4.99 per month and Chess Clock sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | ChessScan | Chess Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/chessscan/id6757365097/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Fortnightly |
| Monetization | Freemium | — |
| Size | 18 MB | 18 MB |
| Requires iOS | **26.0** | 26.1 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Eugene Chan](https://appshunter.io/developer/1866396071) | [Naveen Mathivanan](https://appshunter.io/developer/1870850926) |

## What reviewers say

### ChessScan

[App page](https://appshunter.io/ios/app/chessscan/id6757365097)

Instantly digitize handwritten chess scoresheets using AI-powered OCR. Photograph your scoresheet after a game to convert it into PGN notation for review, analysis, and sharing. Includes interactive board review and Stockfish engine analysis.

**Highlights:** AI-powered OCR for handwritten moves, Multi-page scoresheet support, Interactive board with move-by-move review, Stockfish engine analysis, PGN export and import, Cloud sync across devices, Game sharing via link or QR code

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ChessScan Standard | $4.99 | per month |
| ChessScan Premium | $7.99 | per month |
| ChessScan Standard (Annual) | $39.99 | per year |
| ChessScan Premium (Annual) | $59.99 | per year |


### Chess Clock

[App page](https://appshunter.io/ios/app/chess-clock-dual-timer/id6797176383)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chess Clock Pro Monthly | $1.99 | per month |
| Chess Clock Pro Annual | $9.99 | per year |
| Chess Clock Pro Lifetime | $14.99 | one-time |


## Frequently asked questions

### Is ChessScan free?

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

### Is Chess Clock free?

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

### Do ChessScan or Chess Clock have ads?

Neither ChessScan nor Chess Clock 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.*