# mTrigger™ Biofeedback vs Campus Screen

The clearest difference is review sentiment: mTrigger™ Biofeedback at 100% against Campus Screen's 40%. mTrigger™ Biofeedback also leads on rating (5.0 vs 3.2). Campus Screen's advantage is update cadence (fortnightly vs every 13 months) and ratings volume (24 vs 7). 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.

mTrigger™ Biofeedback holds the better App Store score, 5.0 against 3.2. Both are backed by a comparable volume of ratings — 7 and 24 respectively. Written reviews point the same way: 100% of mTrigger™ Biofeedback's written reviews are positive against 40% of Campus Screen's.

mTrigger™ Biofeedback ships an update every 13 months, Campus Screen fortnightly. The most recent releases landed on October 10, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | mTrigger™ Biofeedback | Campus Screen |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/mtrigger-biofeedback/id1240335569/reviews)** | [3.2 (24 ratings)](https://appshunter.io/ios/app/campus-screen/id1515835998/reviews) |
| Number of ratings | 7 | **24** |
| Positive reviews | **100.0% of reviews** | 40.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 24 MB | 62 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [mTrigger](https://appshunter.io/developer/1240335568) | [Stanbridge University](https://appshunter.io/developer/1515835997) |

## What reviewers say

### mTrigger™ Biofeedback

[App page](https://appshunter.io/ios/app/mtrigger-biofeedback/id1240335569)

This mobile application connects to a biofeedback device to monitor muscle activity. It allows users to train, play, and track progress towards recovery with real-time performance feedback for rehabilitation programs.

**Highlights:** Connects to mTrigger Biofeedback Device, Multi-channel EMG muscle monitoring, Customizable training settings, Progress tracking for recovery, Real-time performance feedback, Use in PT clinics or at home

**Features:** macOS Compatibility

**In-app purchases:** none


### Campus Screen

[App page](https://appshunter.io/ios/app/campus-screen/id1515835998)

This app helps colleges and universities screen students, staff, and faculty for illness symptoms to support safe on-campus operations. It provides quick self-assessment results stored on the device, with color-coded summaries that expire over time to prompt new screenings.

**Highlights:** Illness symptom self-screening, On-campus operations safety, Student, staff, and faculty assessment, Stored on-device results, Color-coded summary cards, Time-sensitive result expiration

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is mTrigger™ Biofeedback free?

mTrigger™ Biofeedback is free to download, with no in-app purchases.

### Is Campus Screen free?

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

### Which has better reviews, mTrigger™ Biofeedback or Campus Screen?

mTrigger™ Biofeedback is rated higher. mTrigger™ Biofeedback averages 5.0 out of 5 from 7 ratings, while Campus Screen averages 3.2 from 24 ratings.

### Do mTrigger™ Biofeedback or Campus Screen have ads?

Neither mTrigger™ Biofeedback nor Campus Screen shows ads.

### Which is updated more often, mTrigger™ Biofeedback or Campus Screen?

mTrigger™ Biofeedback ships an update every 13 months, and Campus Screen fortnightly. Most recently, mTrigger™ Biofeedback was updated on October 10, 2026 and Campus Screen on October 6, 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.*