# PosturAir vs Cathexis

The clearest difference is in-app purchases: PosturAir at none against Cathexis's 6. PosturAir also leads on device support (3 vs 1) and iOS requirement (13.0 vs 26.1). Cathexis's advantage is ratings volume (4 vs 1). On price, rating and ads there is nothing between them.

Both are free to download. Cathexis sells 6 in-app purchases, starting at $4.99 per month. PosturAir asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for PosturAir against 5.0 for Cathexis. Both are backed by a comparable volume of ratings — 1 and 4 respectively.

## The numbers

| Metric | PosturAir | Cathexis |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/posturair/id6743321281/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/cathexis/id6756632094/reviews) |
| Number of ratings | 1 | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Monetization | **Free** | Freemium |
| Size | 57 MB | 35 MB |
| Requires iOS | **13.0** | 26.1 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Sravya Dasari](https://appshunter.io/developer/1802207179) | [JUSTIN JOSEPH DEGARBO](https://appshunter.io/developer/1861951619) |

## What reviewers say

### PosturAir

[App page](https://appshunter.io/ios/app/posturair/id6743321281)

This app uses your AirPods Pro sensors and AI to detect slouching and provide gentle nudges. It offers real-time feedback and personalized tips to help you maintain better posture throughout your day.

**Highlights:** Real-time posture tracking with AirPods Pro, Personalized AI-driven nudges, Seamless daily routine integration, Easy-to-use interface, Head and body movement monitoring

**Features:** macOS Compatibility

**In-app purchases:** none


### Cathexis

[App page](https://appshunter.io/ios/app/cathexis/id6756632094)

This app helps you understand your body's signals and emotions through somatic therapy techniques. It offers guided programs and free practices to build self-awareness and manage stress, anxiety, and other challenges. Data is processed on-device for privacy.

**Highlights:** Body check-ins with sensation mapping, Nine 30-day therapeutic programs, Six learning levels per program, Four free regulation practices, Two free crisis-responsive programs, On-device AI for personalized insights, Integration with Apple Health

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Independence | $4.99 | per month |
| Cathexis Premium | $9.99 | per month |
| Practice | $12.99 | per month |
| Independence | $39.99 | per year |
| Cathexis Premium | $79.99 | per year |
| Lifetime Access | $199.99 | one-time |


## Frequently asked questions

### Is PosturAir free?

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

### Is Cathexis free?

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

### Which has better reviews, PosturAir or Cathexis?

PosturAir and Cathexis are both rated 5.0 out of 5 on the App Store, from 1 and 4 ratings respectively.

### Do PosturAir or Cathexis have ads?

Neither PosturAir nor Cathexis shows ads.

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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.*