# NAND vs ChessTimer

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

Both are free to download. ChessTimer sells 1 one-off in-app purchase. NAND asks for nothing beyond the download.

## The numbers

| Metric | NAND | ChessTimer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Size | 49 MB | 51 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Emma Salinas](https://appshunter.io/developer/1679256383) | [Antoine Tamano](https://appshunter.io/developer/1873038224) |

## What reviewers say

### NAND

[App page](https://appshunter.io/ios/app/nand/id6748240836)

**In-app purchases:** none


### ChessTimer

[App page](https://appshunter.io/ios/app/chesstimer-chess-clock-timer/id6777009431)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Theme Pack | $8.99 | one-time |


## Frequently asked questions

### Is NAND free?

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

### Is ChessTimer free?

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

### Do NAND or ChessTimer have ads?

Neither NAND nor ChessTimer 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.*