# PostureMax vs TherexPT

The clearest difference is device support: TherexPT at 3 against PostureMax's 1. TherexPT also leads on iOS requirement (15.0 vs 17.0). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. PostureMax sells 2 in-app purchases, starting at $3.99 per month and TherexPT sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for PostureMax against 5.0 for TherexPT. Both are backed by a comparable volume of ratings — 4 and 7 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

PostureMax ships an update weekly, TherexPT every 10 days. The most recent releases landed on September 14, 2026 and August 27, 2026 respectively.

## The numbers

| Metric | PostureMax | TherexPT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/posturemax-posture-coach/id6744338689/reviews) | [5.0 (7 ratings)](https://appshunter.io/ios/app/therexpt/id6757535665/reviews) |
| Number of ratings | 4 | **7** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 10 days |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 157 MB | 63 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Thomas Hegarty](https://appshunter.io/developer/1807165910) | [Carl Gustafson](https://appshunter.io/developer/1867492675) |

## What reviewers say

### PostureMax

[App page](https://appshunter.io/ios/app/posturemax-posture-coach/id6744338689)

This app uses your AirPods for real-time posture tracking and AI analysis to help you improve your posture habits. It offers personalized exercises and coaching to build lasting changes for a healthier, pain-free life. Ideal for anyone experiencing discomfort or focusing on alignment.

**Highlights:** Real-time AirPods posture monitoring, AI-powered posture analysis, Personalized AI posture coach, Habit building tools, Personalized exercise library, Privacy-focused data handling

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription to Slouch AI | $3.99 | per month |
| Annual Subscription to Slouch AI | $29.99 | per year |


### TherexPT

[App page](https://appshunter.io/ios/app/therexpt/id6757535665)

This app provides structured physical therapy and fitness programs for all levels. It offers evidence-based guidance for rehabilitation and optimizing workout routines, at a fraction of the cost of traditional services.

**Highlights:** Goal-specific programs, Rehabilitation guidance, Fitness routine optimization, Evidence-based medicine, Beginner-friendly structure, Athlete-level routines

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Therex Thumb | $0.99 | one-time |
| Therex Leg | $0.99 | one-time |
| Threx Shoulder | $0.99 | one-time |
| Therex Head | $0.99 | one-time |
| Therex Foot | $0.99 | one-time |
| Therex Wrist | $0.99 | one-time |
| Return to Throwing Program | $5.00 | one-time |
| Return to Running Program | $5.00 | one-time |
| Plantar Fasciitis Rehab Program | $40.00 | one-time |
| Ankle Sprain & Peroneal Rehab | $40.00 | one-time |


## Frequently asked questions

### Is PostureMax free?

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

### Is TherexPT free?

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

### Which has better reviews, PostureMax or TherexPT?

PostureMax and TherexPT are both rated 5.0 out of 5 on the App Store, from 4 and 7 ratings respectively.

### Do PostureMax or TherexPT have ads?

Neither PostureMax nor TherexPT shows ads.

### Which is updated more often, PostureMax or TherexPT?

PostureMax ships an update weekly, and TherexPT every 10 days. Most recently, PostureMax was updated on September 14, 2026 and TherexPT on August 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.*