# Sun Tracker vs Seize Light

The clearest difference is ads: Sun Tracker at none against Seize Light's shown. Sun Tracker also leads on device support (3 vs 1) and iOS requirement (13.0 vs 18.0). On price and in-app purchases 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 | Sun Tracker | Seize Light |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Every 2 weeks |
| Size | 21 MB | 35 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Olufemi Adedire](https://appshunter.io/developer/1701746573) | [sebastian totte](https://appshunter.io/developer/1819107580) |

## What reviewers say

### Sun Tracker

[App page](https://appshunter.io/ios/app/sun-tracker-uv-and-vitamin-d/id6770848310)

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

**In-app purchases:** none


### Seize Light

[App page](https://appshunter.io/ios/app/seize-light/id6784576883)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sun Tracker free?

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

### Is Seize Light free?

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

### Do Sun Tracker or Seize Light have ads?

Seize Light shows ads; Sun Tracker does not.

---

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