# Concussion Tracker vs Contagion

The clearest difference is iOS requirement: Concussion Tracker at 15.1 against Contagion's 17.0. 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 | Concussion Tracker | Contagion |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (6 ratings)](https://appshunter.io/ios/app/concussion-tracker/id1166290027/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 63.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free | — |
| Size | 62 MB | 1 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 12+ |
| Developer | [Complete Concussion Management Inc.](https://appshunter.io/developer/1166290026) | [Do Hyung Kim](https://appshunter.io/developer/6790673096) |

## What reviewers say

### Concussion Tracker

[App page](https://appshunter.io/ios/app/concussion-tracker/id1166290027)

This app facilitates concussion management by connecting athletes, medical teams, and educational institutions. It aids in detection, documentation, and recovery tracking with validated testing tools and educational resources.

**Highlights:** Concussion detection and documentation, Sideline neurocognitive testing, Athlete recovery tracking, Activity restriction guidance, Medical clearance uploads, Access to concussion resources

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

**In-app purchases:** none


### Contagion

[App page](https://appshunter.io/ios/app/contagion/id6791471286)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Concussion Tracker free?

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

### Is Contagion free?

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

### Do Concussion Tracker or Contagion have ads?

Neither Concussion Tracker nor Contagion 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.*