# mTrigger™ Biofeedback — Mobile EMG for muscle rehab > Mobile EMG biofeedback app for muscle rehabilitation and progress tracking. (iPhone/iPad app by mTrigger.) - Source: https://appshunter.io/ios/app/mtrigger-biofeedback/id1240335569 (this page in markdown: same URL + `.md`) - Developer: [mTrigger](https://appshunter.io/developer/1240335568) - Category: Health & Fitness, Medical - Price: Free - Rating: 5.00/5 from 7 App Store ratings · 2 written reviews indexed - Age rating: 12+ - Requires: iOS 12.0 · 24 MB - Languages: American English - Released: 2017-07-13 - Data updated: 2026-07-04 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/mtrigger-biofeedback/id1240335569/reviews.md ## What is mTrigger™ Biofeedback? Used as part of the mTrigger™ Biofeedback System, the mTrigger Biofeedback mobile app is a platform for connecting to and using your mTrigger Biofeedback Device. Custom settings let you train, play, and track your progress toward recovery through multi-channel EMG muscle monitoring. Whether in the PT clinic or at home, the mTrigger Biofeedback System offers a versatile mobile solution that complements your rehabilitation program with engaging, real-time performance feedback. ## Key features - 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 ## Recent user reviews (2 of 2) All indexed reviews: https://appshunter.io/ios/app/mtrigger-biofeedback/id1240335569/reviews.md ### 5/5 — Great App! *2024-03-05* The app and device are great for PT! I love seeing the scale move up and down and tracking progress over time. Could use some updates, but overall the app is very effective and easy to use. ### 5/5 — Landscape mode *2019-04-06* I’d love to see this app support a landscape orientation ## Frequently asked questions about mTrigger™ Biofeedback ### What is mTrigger Biofeedback used for? mTrigger Biofeedback is used as part of the mTrigger Biofeedback System to connect to and operate your mTrigger Biofeedback Device. It helps monitor muscle activity for rehabilitation, allowing users to train, play, and track their recovery progress. ### What devices does mTrigger Biofeedback support? mTrigger Biofeedback is compatible with iPhone, iPad, and iPod devices, offering a versatile mobile solution for rehabilitation. ### How accurate is the muscle monitoring in mTrigger Biofeedback? The app utilizes multi-channel EMG muscle monitoring, providing real-time performance feedback to complement rehabilitation programs. Specific accuracy metrics are not detailed in the provided information. ### Can mTrigger Biofeedback be used without the mTrigger Biofeedback Device? No, the mTrigger Biofeedback mobile app is designed to connect to and use your mTrigger Biofeedback Device. It serves as the platform for interacting with the hardware. ### How often is mTrigger Biofeedback updated? The latest version of mTrigger Biofeedback is 1.7.91, last updated on November 19, 2025. This indicates the app is actively maintained by the developer. ### What is the age rating for mTrigger Biofeedback? mTrigger Biofeedback has an age rating of 12+, making it suitable for users aged 12 and above. ### Does mTrigger Biofeedback have ads? No, mTrigger Biofeedback does not contain advertisements, as indicated by the 'hasAds' flag being false. ### What is the user sentiment for mTrigger Biofeedback? The app has received an excellent rating of 5.0 stars from 7 ratings, suggesting a very positive user experience and high satisfaction. ## Version history (last 5 releases) ### 1.7.91 — 2025-11-19 Updated NDT screen to fit iPad better. ### 1.7.8 — 2025-09-04 Higher precision - compatible with M7 devices Updated Neuromuscular Deficit Test UI ### 1.6 — 2021-05-04 mTrigger Mobile iOS App Update – May 2021 Keep your eye out for the following updates: Optimized Training Data New signal processing outputs true microvolt data for greater accuracy & improved feedback, especially at low MVC goals. Device Calibration The new timer will let you know when your device is properly set up. Connect Bluetooth, then adjust Settings and electrodes. Battery Status If you have a serial number on your mTrigger beginning with M6, you can now see the charge level of your mTrigger device in the app. Linked Resources Learn more about electrode placements, setting your MVC goal, and other FAQs right from the Settings page Improved averaging accuracy Updated formulas more accurately calculate sustained average contraction to inform MVC Setup, Track metrics, and the Neuromuscular Deficit Test See more details about this update at https://www.mtrigger.com/app-release-updates-march-2021/ ### 1.4 — 2019-12-22 Huge Holiday 2019 update! We are excited to bring this release to mTrigger users new and old. Update to enjoy usability and bug fixes as well as the following new features: MVC Setup Channel 1 Audio in Train New Settings and Play module layouts Improved game linking and new game, mTrigger Drift ### 1.1.1 — 2019-03-26 Fixed minor bug. ## Apps similar to mTrigger™ Biofeedback | App | Rating | Price | Category | | --- | --- | --- | --- | | [BlazePod](https://appshunter.io/ios/app/blazepod/id1382204042) | 4.2 (229) | Free | Health & Fitness | | [OpenCap](https://appshunter.io/ios/app/opencap/id1630513242) | 5.0 (4) | Free | Health & Fitness | | [SmartCuffs](https://appshunter.io/ios/app/smartcuffs/id1632227731) | 2.5 (32) | Free | Health & Fitness | | [Tindeq Progressor](https://appshunter.io/ios/app/tindeq-progressor/id1380412428) | 3.7 (35) | Free | Health & Fitness | | [Suji](https://appshunter.io/ios/app/suji/id6493856498) | 3.6 (12) | Free | Health & Fitness | | [ActivForce: Digital Testing](https://appshunter.io/ios/app/activforce-digital-testing/id6741608693) | 4.8 (5) | Free | Health & Fitness | ## More apps by mTrigger - [mTrigger Muscle Ball](https://appshunter.io/ios/app/mtrigger-muscle-ball/id1436093951) - [mTrigger Flex Sledding](https://appshunter.io/ios/app/mtrigger-flex-sledding/id1438462797) - [mTrigger Trail Blazer](https://appshunter.io/ios/app/mtrigger-trail-blazer/id1452365865) - [mTrigger Drift](https://appshunter.io/ios/app/mtrigger-drift/id1457580583) All apps by mTrigger: https://appshunter.io/developer/1240335568 ## Related topics [mtrigger](https://appshunter.io/ios/topics/mtrigger) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-04.*