# See through Clock vs Overnight Screen Light

The clearest difference is ads: Overnight Screen Light at none against See through Clock's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | See through Clock | Overnight Screen Light |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | — |
| Size | 35 MB | 46 MB |
| Requires iOS | **15.8.3** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) | [Sandro Padin](https://appshunter.io/developer/1632692397) |

## What reviewers say

### See through Clock

[App page](https://appshunter.io/ios/app/see-through-clock/id6737430785)

**Features:** macOS Compatibility

**In-app purchases:** none


### Overnight Screen Light

[App page](https://appshunter.io/ios/app/overnight-screen-light/id6762953105)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is See through Clock free?

See through Clock is free to download, with no in-app purchases.

### Is Overnight Screen Light free?

Overnight Screen Light is free to download, with no in-app purchases.

### Do See through Clock or Overnight Screen Light have ads?

See through Clock shows ads; Overnight Screen Light does not.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*