# Posture Assistant Pro vs PhysioAI

The clearest difference is in-app purchases: Posture Assistant Pro at none against PhysioAI's 10. PhysioAI's advantage is update cadence (fortnightly vs every 6 weeks) and iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. PhysioAI sells 10 in-app purchases, starting at $6.99 per 7 days. Posture Assistant Pro asks for nothing beyond the download.

Posture Assistant Pro ships an update every 6 weeks, PhysioAI fortnightly. The most recent releases landed on September 23, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Posture Assistant Pro | PhysioAI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/posture-assistant-pro/id6472675257/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Monetization | Free | — |
| Size | 45 MB | 206 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Biotonix](https://appshunter.io/developer/1166296431) | [Boonya Kitpitak](https://appshunter.io/developer/1550788895) |

## What reviewers say

### Posture Assistant Pro

[App page](https://appshunter.io/ios/app/posture-assistant-pro/id6472675257)

This app assists health practitioners in evaluating client posture. It simplifies the process of capturing client photos for efficient posture assessment, working in conjunction with a web platform. A subscription to the main service is required for full access.

**Highlights:** Client photo capture, Posture evaluation, Practitioner companion app, Streamlined assessment, User-friendly interface

**In-app purchases:** none


### PhysioAI

[App page](https://appshunter.io/ios/app/physioai-posture-therapy/id6756598601)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Physio AI Personal Weekly | $6.99 | per 7 days |
| Starter Weekly | $9.99 | per 7 days |
| Physio AI Personal Monthly | $12.99 | per month |
| Monthly Starter | $22.99 | per month |
| Physio AI Personal Yearly V2 | $44.99 | per year |
| Physio AI Personal Yearly | $49.99 | per year |
| Physio AI Yearly V2 | $79.99 | per year |
| Starter Annual | $89.99 | per year |
| Physio AI Yearly Exclusive V1 | $299.99 | per year |
| Physio AI Pro Yearly Exclusive V1 | $499.99 | per year |


## Frequently asked questions

### Is Posture Assistant Pro free?

Posture Assistant Pro is free to download, with no in-app purchases.

### Is PhysioAI free?

PhysioAI is free to download, with in-app purchases available.

### Do Posture Assistant Pro or PhysioAI have ads?

Neither Posture Assistant Pro nor PhysioAI shows ads.

### Which is updated more often, Posture Assistant Pro or PhysioAI?

Posture Assistant Pro ships an update every 6 weeks, and PhysioAI fortnightly. Most recently, Posture Assistant Pro was updated on September 23, 2026 and PhysioAI on September 27, 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.*