# actiTENS vs Headox

The clearest difference is update cadence: Headox at monthly against actiTENS's every 5 months. On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

actiTENS ships an update every 5 months, Headox monthly. Both last shipped on September 21, 2026.

## The numbers

| Metric | actiTENS | Headox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (8 ratings)](https://appshunter.io/ios/app/actitens/id1273714714/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 95.5% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Monthly** |
| Monetization | Free | Free |
| Size | 64 MB | 43 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [SUBLIMED](https://appshunter.io/developer/1273714713) | [SOS Oxygene](https://appshunter.io/developer/956203394) |

## What reviewers say

### actiTENS

[App page](https://appshunter.io/ios/app/actitens/id1273714714)

This application controls a transcutaneous electrical nerve stimulator (TENS) device to relieve pain in adults. It offers personalized treatment programs, therapy monitoring, and mobility tracking. The app allows for secure cloud storage of preferences and data.

**Highlights:** TENS device control, Personalized treatment programs, Therapy monitoring, Mobility tracking (pedometer), Secure cloud data storage, Patient account creation

**In-app purchases:** none


### Headox

[App page](https://appshunter.io/ios/app/headox/id1578465237)

This medical app supports patients undergoing oxygen therapy. It simplifies administrative tasks and centralizes communication between patients and their healthcare provider, aiming to improve care quality and continuity.

**Highlights:** Oxygen therapy patient support, Treatment monitoring, Administrative task simplification, Centralized communication, Enhanced care continuity

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

**In-app purchases:** none


## Frequently asked questions

### Is actiTENS free?

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

### Is Headox free?

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

### Do actiTENS or Headox have ads?

Neither actiTENS nor Headox shows ads.

### Which is updated more often, actiTENS or Headox?

actiTENS ships an update every 5 months, and Headox monthly. Most recently, actiTENS was updated on September 21, 2026 and Headox on September 21, 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.*