# PhysioTwin

> Real-time stress detection and body battery tracking app using Apple Watch data. (iPhone/iPad app by Camille Tran.)

- Source: https://appshunter.io/ios/app/physiotwin/id6759465593 (this page in markdown: same URL + `.md`)
- Developer: [Camille Tran](https://appshunter.io/developer/1878763134)
- Category: Health & Fitness
- Price: Free
- Age rating: 17+
- Requires: iOS 17.0 · 3 MB
- Languages: American English
- Released: 2026-03-10
- Data updated: 2026-06-01
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/physiotwin/id6759465593/reviews.md

## What is PhysioTwin?

PhysioTwin is your physiological digital twin — a real-time stress detection and body battery tracking app powered by Apple Watch data. Using a hybrid 3-stage pipeline (ML activity classification, sleep-based threshold adjustment, and DC/AC stress formulas), PhysioTwin monitors your cognitive and physical stress, tracks recovery through guided activities, and provides personalized wellness insights.

Medical Disclaimer: PhysioTwin is for informational and wellness purposes only and is not a medical device. It does not provide medical diagnosis, treatment, or medical advice. Always seek the advice of a physician or other qualified healthcare provider with any questions you may have regarding a medical condition, and before making medical decisions or changes to your health routine. If you think you may be experiencing a medical emergency, call emergency services immediately.

## Key features

- Real-time stress detection
- Body battery tracking
- Apple Watch integration
- Personalized wellness insights
- Guided recovery activities
- ML activity classification

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/physiotwin/id6759465593/reviews.md

### 5/5 — Awesome project

*2026-03-16*

Cool app, looks great, awesome capstone project!!

## Frequently asked questions about PhysioTwin

### What is PhysioTwin?

PhysioTwin is a physiological digital twin app that monitors your cognitive and physical stress and tracks your recovery using Apple Watch data. It provides personalized wellness insights and guided activities.

### Does PhysioTwin require an Apple Watch?

Yes, PhysioTwin is powered by Apple Watch data to monitor stress and track your body battery in real-time. It is designed to work with data from this specific wearable device.

### Is PhysioTwin a medical device?

No, PhysioTwin is for informational and wellness purposes only and is not a medical device. It does not provide medical diagnosis, treatment, or medical advice. Always consult a healthcare professional for medical concerns.

### What devices does PhysioTwin support?

PhysioTwin supports iPhone and iPad devices. It leverages data from the Apple Watch for its core functionality.

### How often is PhysioTwin updated?

The latest version of PhysioTwin is 1.1, and it was last updated on March 14, 2026. This indicates a recent update and ongoing development.

### What is the age rating for PhysioTwin?

PhysioTwin has an age rating of 17+. This is due to the nature of the health data it processes and the insights it provides.

### Does PhysioTwin have ads?

No, PhysioTwin does not contain advertisements. The app is free to use without any ad interruptions.

### What kind of insights does PhysioTwin offer?

PhysioTwin monitors cognitive and physical stress, tracks recovery, and offers personalized wellness insights based on your physiological data. It uses a hybrid 3-stage pipeline for analysis.

## Version history (last 2 releases)

### 1.1 — 2026-03-14

We have added better compatibility with iPad and Dark mode. We have also improve background syncing and our sleep quality calculator. Furthermore, we added a settings button which lets you export stuff and clear existing data.

### 1.0 — 2026-03-11

No release notes.

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*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 2026-06-01.*