# The Physio Fix vs AIIO

The clearest difference is update cadence: AIIO at every 6 days against The Physio Fix's every 6 weeks. 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.

The Physio Fix ships an update every 6 weeks, AIIO every 6 days. The most recent releases landed on October 21, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | The Physio Fix | AIIO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (56 ratings)](https://appshunter.io/ios/app/the-physio-fix/id1596809055/reviews)** | — |
| Number of ratings | **56** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 6 days** |
| Monetization | Free | — |
| Size | 168 MB | 66 MB |
| Requires iOS | 15.5 | **15.1** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [The Physio Fix, PLLC](https://appshunter.io/developer/1596809057) | [In Creates Out](https://appshunter.io/developer/1739866131) |

## What reviewers say

### The Physio Fix

[App page](https://appshunter.io/ios/app/the-physio-fix/id1596809055)

Track your workouts, nutrition, and progress towards fitness goals with guidance from your personal trainer. Schedule activities, measure results, and communicate with your coach in real-time. Connect wearable devices to sync body stats instantly.

**Highlights:** Workout and prehab routine tracking, Meal tracking and nutrition management, Progress measurement and goal setting, Real-time coach messaging, Body measurement and progress photo tracking, Wearable device integration, Push notification reminders

**Features:** Apple Wallet, Apple Watch app, Vision Pro support

**In-app purchases:** none


### AIIO

[App page](https://appshunter.io/ios/app/aiio/id6778698688)

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

**In-app purchases:** none


## Frequently asked questions

### Is The Physio Fix free?

The Physio Fix is free to download, with no in-app purchases.

### Is AIIO free?

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

### Do The Physio Fix or AIIO have ads?

Neither The Physio Fix nor AIIO shows ads.

### Which is updated more often, The Physio Fix or AIIO?

The Physio Fix ships an update every 6 weeks, and AIIO every 6 days. Most recently, The Physio Fix was updated on October 21, 2026 and AIIO on October 11, 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.*