# PhysioAI vs TrAIner Platform

The clearest difference is in-app purchases: TrAIner Platform at none against PhysioAI's 10. TrAIner Platform also leads on update cadence (daily vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

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

PhysioAI ships an update fortnightly, TrAIner Platform daily. The most recent releases landed on September 10, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | PhysioAI | TrAIner Platform |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Daily** |
| Size | 206 MB | 69 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Boonya Kitpitak](https://appshunter.io/developer/1550788895) | [Octoco](https://appshunter.io/developer/1575630153) |

## What reviewers say

### 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 |


### TrAIner Platform

[App page](https://appshunter.io/ios/app/trainer-platform/id6761911282)

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

**In-app purchases:** none


## Frequently asked questions

### Is PhysioAI free?

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

### Is TrAIner Platform free?

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

### Do PhysioAI or TrAIner Platform have ads?

Neither PhysioAI nor TrAIner Platform shows ads.

### Which is updated more often, PhysioAI or TrAIner Platform?

PhysioAI ships an update fortnightly, and TrAIner Platform daily. Most recently, PhysioAI was updated on September 10, 2026 and TrAIner Platform on September 21, 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.*