# Atomic Clock App vs Glass Watch

The clearest difference is price: Glass Watch at Free against Atomic Clock App's $2.99. On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Glass Watch is free to download; Atomic Clock App costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Atomic Clock App | Glass Watch |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 31 MB | 28 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gianfranco Antenucci](https://appshunter.io/developer/1875606849) | [NINJA SYSTEM](https://appshunter.io/developer/1896681837) |

## What reviewers say

### Atomic Clock App

[App page](https://appshunter.io/ios/app/atomic-clock-app/id6760158311)

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

**In-app purchases:** none


### Glass Watch

[App page](https://appshunter.io/ios/app/glass-watch-focus-time/id6777192290)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Atomic Clock App free?

Atomic Clock App costs $2.99, with no in-app purchases.

### Is Glass Watch free?

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

### Do Atomic Clock App or Glass Watch have ads?

Neither Atomic Clock App nor Glass Watch 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.*