# PhysioTwin vs Body Charge

The clearest difference is update cadence: PhysioTwin at every 3 days against Body Charge's every 11 days. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

PhysioTwin ships an update every 3 days, Body Charge every 11 days. The most recent releases landed on September 30, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | PhysioTwin | Body Charge |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 11 days |
| Monetization | Free | — |
| Size | 3 MB | 33 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Age rating | 17+ | 4+ |
| Developer | [Camille Tran](https://appshunter.io/developer/1878763134) | [MOZGHOVYI GROUP SRL](https://appshunter.io/developer/1176753918) |

## What reviewers say

### PhysioTwin

[App page](https://appshunter.io/ios/app/physiotwin/id6759465593)

This app creates a real-time digital twin of your body to monitor stress and track your energy levels using Apple Watch data. It offers personalized wellness insights and guided activities to aid recovery.

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

**In-app purchases:** none


### Body Charge

[App page](https://appshunter.io/ios/app/body-charge/id6790543769)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is PhysioTwin free?

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

### Is Body Charge free?

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

### Do PhysioTwin or Body Charge have ads?

Neither PhysioTwin nor Body Charge shows ads.

### Which is updated more often, PhysioTwin or Body Charge?

PhysioTwin ships an update every 3 days, and Body Charge every 11 days. Most recently, PhysioTwin was updated on September 30, 2026 and Body Charge on October 4, 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.*