# mTrigger™ Biofeedback vs My MACI

The clearest difference is review sentiment: mTrigger™ Biofeedback at 100% against My MACI's 0%. mTrigger™ Biofeedback also leads on rating (5.0 vs 1.9) and iOS requirement (12.0 vs 15.1). On price, ratings volume, update cadence and ads 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 1.9. Both are backed by a comparable volume of ratings — 7 and 14 respectively. Written reviews point the same way: 100% of mTrigger™ Biofeedback's written reviews are positive against 0% of My MACI's.

Both ship on a similar rhythm, roughly every 13 months. The most recent releases landed on July 4, 2026 and August 7, 2026 respectively.

## The numbers

| Metric | mTrigger™ Biofeedback | My MACI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/mtrigger-biofeedback/id1240335569/reviews)** | [1.9 (14 ratings)](https://appshunter.io/ios/app/my-maci/id1551889593/reviews) |
| Number of ratings | 7 | **14** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | Every 13 months |
| Monetization | Free | Free |
| Size | 24 MB | 48 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [mTrigger](https://appshunter.io/developer/1240335568) | [Vericel Corporation](https://appshunter.io/developer/1551889595) |

## 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


### My MACI

[App page](https://appshunter.io/ios/app/my-maci/id1551889593)

Personalize your recovery after knee cartilage repair surgery. Prepare for your procedure, set goals, track exercises, and find support from other patients. Stay motivated throughout your rehabilitation journey.

**Highlights:** Personalized recovery experience, Surgery preparation and planning, Customizable treatment goals, Milestone setting and tracking, Rehab exercise tracking, Patient support and tips

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is mTrigger™ Biofeedback free?

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

### Is My MACI free?

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

### Which has better reviews, mTrigger™ Biofeedback or My MACI?

mTrigger™ Biofeedback is rated higher. mTrigger™ Biofeedback averages 5.0 out of 5 from 7 ratings, while My MACI averages 1.9 from 14 ratings.

### Do mTrigger™ Biofeedback or My MACI have ads?

Neither mTrigger™ Biofeedback nor My MACI shows ads.

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

mTrigger™ Biofeedback ships an update every 13 months, and My MACI every 13 months. Most recently, mTrigger™ Biofeedback was updated on July 4, 2026 and My MACI on August 7, 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.*