# OSET vs ImmuneTracker

The clearest difference is device support: OSET at 3 against ImmuneTracker's 1. OSET also leads on iOS requirement (12.0 vs 16.6). On price, ads 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 | OSET | ImmuneTracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | — |
| Size | 40 MB | 118 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Matthew Stellwagen](https://appshunter.io/developer/1097454298) | [University of California at San Francisco](https://appshunter.io/developer/446489325) |

## What reviewers say

### OSET

[App page](https://appshunter.io/ios/app/oset/id1474373267)

**Features:** macOS Compatibility

**In-app purchases:** none


### ImmuneTracker

[App page](https://appshunter.io/ios/app/immunetracker/id6758135820)

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

**In-app purchases:** none


## Frequently asked questions

### Is OSET free?

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

### Is ImmuneTracker free?

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

### Do OSET or ImmuneTracker have ads?

Neither OSET nor ImmuneTracker 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.*