# StressLocator vs TherexRX

The clearest difference is rating: TherexRX at 3.4 against StressLocator's 1.0. TherexRX also leads on ratings volume (5 vs 1). StressLocator's advantage is in-app purchases (none vs 2) and update cadence (every 5 months vs every 13 months). On price, ads and device support there is nothing between them.

Both are free to download. TherexRX sells 2 in-app purchases, starting at $2.49 per month. StressLocator asks for nothing beyond the download.

TherexRX holds the better App Store score, 3.4 against 1.0. That said, the two scores are not equally well evidenced: TherexRX has 5 ratings behind it against 1, so its average is the more settled of the two.

StressLocator ships an update every 5 months, TherexRX every 13 months. The most recent releases landed on October 22, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | StressLocator | TherexRX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/stresslocator/id871483873/reviews) | **[3.4 (5 ratings)](https://appshunter.io/ios/app/therexrx/id1116781780/reviews)** |
| Number of ratings | 1 | **5** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 13 months |
| Monetization | **Free** | Subscription |
| Size | 18 MB | 65 MB |
| Requires iOS | **9.1** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [Petr Kolman](https://appshunter.io/developer/871483876) | [Clinically Relevant Technologies](https://appshunter.io/developer/329470523) |

## What reviewers say

### StressLocator

[App page](https://appshunter.io/ios/app/stresslocator/id871483873)

Monitor your mental and physical well-being by measuring pulse waves with your phone's camera. Improve concentration and relaxation through guided biofeedback training with immediate progress checks.

**Highlights:** Pulse wave measurement via phone camera, Mental and physical condition evaluation, Stress reduction techniques, Biofeedback training, Concentration improvement, Relaxation level enhancement

**Features:** macOS Compatibility

**In-app purchases:** none


### TherexRX

[App page](https://appshunter.io/ios/app/therexrx/id1116781780)

This app provides medical providers with a clinical reference for managing patients with musculoskeletal disorders. It offers evidence-based exercise recommendations, research summaries, and shareable patient handouts with instructional videos.

**Highlights:** Exercise and education handouts, Instructive video links, Evidence summaries for disorders, Research-based exercise dosing, Point-of-care clinical reference, Printable/shareable content

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $2.49 | per month |
| Annual Subscription | $12.99 | per year |


## Frequently asked questions

### Is StressLocator free?

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

### Is TherexRX free?

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

### Which has better reviews, StressLocator or TherexRX?

TherexRX is rated higher. StressLocator averages 1.0 out of 5 from 1 ratings, while TherexRX averages 3.4 from 5 ratings.

### Do StressLocator or TherexRX have ads?

Neither StressLocator nor TherexRX shows ads.

### Which is updated more often, StressLocator or TherexRX?

StressLocator ships an update every 5 months, and TherexRX every 13 months. Most recently, StressLocator was updated on October 22, 2026 and TherexRX on October 13, 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.*