# Cathexis vs Noodle

The clearest difference is update cadence: Noodle at every 5 days against Cathexis's every 2 weeks. On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Cathexis sells 6 in-app purchases, starting at $4.99 per month and Noodle sells 6 in-app purchases, starting at $2.99 per 7 days. 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 Cathexis against 5.0 for Noodle. Both are backed by a comparable volume of ratings — 4 and 3 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Cathexis ships an update every 2 weeks, Noodle every 5 days. The most recent releases landed on October 14, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Cathexis | Noodle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/cathexis/id6756632094/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/noodle-posture-reminder/id6765840771/reviews) |
| Number of ratings | **4** | 3 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 35 MB | 55 MB |
| Requires iOS | **26.1** | 26.4 |
| Devices | iPhone | iPhone |
| Age rating | 17+ | +4 |
| Developer | [JUSTIN JOSEPH DEGARBO](https://appshunter.io/developer/1861951619) | [Spam Musubi Technologies](https://appshunter.io/developer/1698942015) |

## What reviewers say

### 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 |


### Noodle

[App page](https://appshunter.io/ios/app/noodle-posture-reminder/id6765840771)

This app uses supported headphones to detect and alert you when you're slouching, helping you build better posture habits. It offers a free trial and gamified progress tracking with unlockable rewards.

**Highlights:** Slouch and hunch detection with supported headphones, Gentle posture alerts and notifications, Live Activity and widget for at-a-glance posture, Gamified progress tracking with ranks and rewards, Adjustable detection sensitivity, On-device motion processing

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $2.99 | per 7 days |
| Monthly | $4.99 | per month |
| Annual Extreme Discount | $9.99 | per year |
| Annual Discount | $19.99 | per year |
| Annual | $24.99 | per year |
| Annual | $24.99 | per year |


## Frequently asked questions

### Is Cathexis free?

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

### Is Noodle free?

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

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

Cathexis and Noodle are both rated 5.0 out of 5 on the App Store, from 4 and 3 ratings respectively.

### Do Cathexis or Noodle have ads?

Neither Cathexis nor Noodle shows ads.

### Which is updated more often, Cathexis or Noodle?

Cathexis ships an update every 2 weeks, and Noodle every 5 days. Most recently, Cathexis was updated on October 14, 2026 and Noodle on October 25, 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.*