# Sun Tracker vs BigDose

The clearest difference is iOS requirement: Sun Tracker at 13.0 against BigDose's 26.0. On price, ads, in-app purchases and device support 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 | BigDose |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 days |
| Size | 21 MB | 10 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Olufemi Adedire](https://appshunter.io/developer/1701746573) | [Grant Perry](https://appshunter.io/developer/1689489185) |

## 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


### BigDose

[App page](https://appshunter.io/ios/app/bigdose/id6781472633)

**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 BigDose free?

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

### Do Sun Tracker or BigDose have ads?

Neither Sun Tracker nor BigDose 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.*