# PhysioX vs Ortho AI

The clearest difference is in-app purchases: PhysioX at none against Ortho AI's 1. PhysioX also leads on update cadence (every 2 weeks vs every 4 weeks) and iOS requirement (12.4 vs 16.4). On price, ads and device support there is nothing between them.

Both are free to download. Ortho AI sells 1 in-app purchase, starting at $14.99 per month. PhysioX asks for nothing beyond the download.

PhysioX ships an update every 2 weeks, Ortho AI every 4 weeks. The most recent releases landed on October 12, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | PhysioX | Ortho AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 4 weeks |
| Monetization | — | Freemium |
| Size | 11 MB | 62 MB |
| Requires iOS | **12.4** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [PHYSIOX PRIVATE LIMITED](https://appshunter.io/developer/1676740157) | [CLINICAL ARTIFICIAL INTELLIGENCE MEDI DECISIONS PRIVATE LIMITED](https://appshunter.io/developer/1859397943) |

## What reviewers say

### PhysioX

[App page](https://appshunter.io/ios/app/physiox/id6446217859)

**Features:** macOS Compatibility

**In-app purchases:** none


### Ortho AI

[App page](https://appshunter.io/ios/app/ortho-ai-aimd/id6756233109)

This AI-powered assistant provides evidence-based orthopedic information for healthcare professionals and students. It offers specialized AI agents, literature discovery, and customizable chat responses with PubMed references.

**Highlights:** 11 specialized AI agents, Evidence-based answers with PubMed references, AI-powered chat with customizable styles, Medical literature discovery, Offline support, Professional, intuitive interface

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OrthoAI Pro | $14.99 | per month |


## Frequently asked questions

### Is PhysioX free?

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

### Is Ortho AI free?

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

### Do PhysioX or Ortho AI have ads?

Neither PhysioX nor Ortho AI shows ads.

### Which is updated more often, PhysioX or Ortho AI?

PhysioX ships an update every 2 weeks, and Ortho AI every 4 weeks. Most recently, PhysioX was updated on October 12, 2026 and Ortho AI on October 9, 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.*