# Concussion Ed vs Elentra Mobile

The clearest difference is review sentiment: Concussion Ed at 75% against Elentra Mobile's 0%. Elentra Mobile's advantage is update cadence (every 3 months vs every 7 months) and iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Concussion Ed ships an update every 7 months, Elentra Mobile every 3 months. Both last shipped on November 2, 2026.

## The numbers

| Metric | Concussion Ed | Elentra Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.5 (6 ratings)](https://appshunter.io/ios/app/elentra-mobile/id1324227730/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | **75.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 21 MB | 21 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Parachute](https://appshunter.io/developer/1116134014) | [Queen's University at Kingston](https://appshunter.io/developer/532175955) |

## What reviewers say

### Concussion Ed

[App page](https://appshunter.io/ios/app/concussion-ed/id1116134015)

This application provides tools to prevent, recognize, and manage concussions. It helps users track symptom duration and severity, integrating scientific research with accessible content for athletes, parents, educators, and coaches.

**Highlights:** Concussion prevention guidance, Symptom recognition tools, Concussion management support, Symptom tracking and severity monitoring, Scientifically-backed information, Accessible content for various users

**Features:** macOS Compatibility

**In-app purchases:** none


### Elentra Mobile

[App page](https://appshunter.io/ios/app/elentra-mobile/id1324227730)

Access learning events, important notices from instructors, and assessment forms. Easily switch between school instances and get the latest features. This app helps students stay connected with their educational institution.

**Highlights:** Track learning events, View instructor notices, Complete assessment forms, Switch between Elentra instances, Access latest features

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

**In-app purchases:** none


## Frequently asked questions

### Is Concussion Ed free?

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

### Is Elentra Mobile free?

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

### Do Concussion Ed or Elentra Mobile have ads?

Neither Concussion Ed nor Elentra Mobile shows ads.

### Which is updated more often, Concussion Ed or Elentra Mobile?

Concussion Ed ships an update every 7 months, and Elentra Mobile every 3 months. Most recently, Concussion Ed was updated on November 2, 2026 and Elentra Mobile on November 2, 2026.

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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.*