# stWear vs OPSB Sensor

The clearest difference is ratings volume: stWear at 4 against OPSB Sensor's 1. On price, rating, update cadence and ads there is nothing between them.

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

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

stWear ships an update monthly, OPSB Sensor every 2 months. The most recent releases landed on June 11, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | stWear | OPSB Sensor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/stwear/id6468113509/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/opsb-sensor/id6483759938/reviews) |
| Number of ratings | **4** | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | Free |
| Size | 51 MB | 22 MB |
| Requires iOS | 14.0 | **13.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Spinal Technology, Inc.](https://appshunter.io/developer/1709539317) | [Digital Health Solutions](https://appshunter.io/developer/1716676119) |

## What reviewers say

### stWear

[App page](https://appshunter.io/ios/app/stwear/id6468113509)

Connect to your stWear device via Bluetooth to manage its functions. This application allows seamless communication for enhanced device interaction.

**Highlights:** Bluetooth communication, Device management, Seamless interaction, stWear device support

**Features:** macOS Compatibility

**In-app purchases:** none


### OPSB Sensor

[App page](https://appshunter.io/ios/app/opsb-sensor/id6483759938)

This app connects to sensors on orthotic braces to monitor patient wear patterns using thermal data. It offers real-time visualization, cloud storage, and secure, encrypted access. Gamification features encourage patient adherence to treatment plans.

**Highlights:** Real-time thermal data visualization, Cloud-based data storage, Bluetooth and QR code syncing, Automatic data upload, Encrypted and secure data access, Gamified patient engagement

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is stWear free?

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

### Is OPSB Sensor free?

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

### Which has better reviews, stWear or OPSB Sensor?

stWear and OPSB Sensor are both rated 5.0 out of 5 on the App Store, from 4 and 1 ratings respectively.

### Do stWear or OPSB Sensor have ads?

Neither stWear nor OPSB Sensor shows ads.

### Which is updated more often, stWear or OPSB Sensor?

stWear ships an update monthly, and OPSB Sensor every 2 months. Most recently, stWear was updated on June 11, 2026 and OPSB Sensor on September 12, 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.*