# mTrigger™ Biofeedback vs ActivForce

The clearest difference is review sentiment: mTrigger™ Biofeedback at 100% against ActivForce's 17%. mTrigger™ Biofeedback also leads on rating (5.0 vs 4.8) and iOS requirement (12.0 vs 17). ActivForce's advantage is update cadence (every 3 weeks vs every 13 months). On price, ratings volume, 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.

mTrigger™ Biofeedback holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 7 and 5 respectively. Written reviews point the same way: 100% of mTrigger™ Biofeedback's written reviews are positive against 17% of ActivForce's.

mTrigger™ Biofeedback ships an update every 13 months, ActivForce every 3 weeks. The most recent releases landed on July 4, 2026 and July 23, 2026 respectively.

## The numbers

| Metric | mTrigger™ Biofeedback | ActivForce |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/mtrigger-biofeedback/id1240335569/reviews)** | [4.8 (5 ratings)](https://appshunter.io/ios/app/activforce-digital-testing/id6741608693/reviews) |
| Number of ratings | **7** | 5 |
| Positive reviews | **100.0% of reviews** | 16.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 24 MB | 29 MB |
| Requires iOS | **12.0** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 17+ |
| Developer | [mTrigger](https://appshunter.io/developer/1240335568) | [Activbody, Inc.](https://appshunter.io/developer/1077331801) |

## 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


### ActivForce

[App page](https://appshunter.io/ios/app/activforce-digital-testing/id6741608693)

This app syncs with a handheld device to provide real-time data for strength and range of motion testing. It helps practitioners optimize client care and recovery with accurate, data-driven insights and customizable testing sequences.

**Highlights:** Real-time strength and ROM data visualization, Customizable test sequences, Detailed data modeling and analysis, Offline functionality, Seamless web dashboard sync

**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 ActivForce free?

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

### Which has better reviews, mTrigger™ Biofeedback or ActivForce?

mTrigger™ Biofeedback is rated higher. mTrigger™ Biofeedback averages 5.0 out of 5 from 7 ratings, while ActivForce averages 4.8 from 5 ratings.

### Do mTrigger™ Biofeedback or ActivForce have ads?

Neither mTrigger™ Biofeedback nor ActivForce shows ads.

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

mTrigger™ Biofeedback ships an update every 13 months, and ActivForce every 3 weeks. Most recently, mTrigger™ Biofeedback was updated on July 4, 2026 and ActivForce on July 23, 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.*