# ST BLE Sensor Classic vs QHub Mobile

The clearest difference is rating: QHub Mobile at 5.0 against ST BLE Sensor Classic's 1.3. QHub Mobile also leads on update cadence (daily vs every 6 months). ST BLE Sensor Classic's advantage is iOS requirement (13.0 vs 18.0). On price, ratings volume, 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.

QHub Mobile holds the better App Store score, 5.0 against 1.3. Both are backed by a comparable volume of ratings — 3 and 3 respectively.

ST BLE Sensor Classic ships an update every 6 months, QHub Mobile daily. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | ST BLE Sensor Classic | QHub Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.3 (3 ratings)](https://appshunter.io/ios/app/st-ble-sensor-classic/id6447749695/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/qhub-mobile/id6815825588/reviews)** |
| Number of ratings | 3 | 3 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Daily** |
| Monetization | Free | Free |
| Size | 71 MB | 8 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [STMicroelectronics](https://appshunter.io/developer/1801774735) | [Jacob Trueb](https://appshunter.io/developer/1491689846) |

## What reviewers say

### ST BLE Sensor Classic

[App page](https://appshunter.io/ios/app/st-ble-sensor-classic/id6447749695)

This app connects to ST development boards via Bluetooth Low Energy to access sensor data. It allows logging data to cloud providers and updating board firmware directly from your mobile device.

**Highlights:** Access sensor data, Log data to cloud providers, Update board firmware, Discover board functionalities, Supports motion-sensor data fusion, Activity recognition, Pedometer functionality

**Features:** macOS Compatibility

**In-app purchases:** none


### QHub Mobile

[App page](https://appshunter.io/ios/app/qhub-mobile/id6815825588)

This app records and visualizes data from Bluetooth LE sensors using the QSS service profile. It allows users to connect sensors, send commands, view live data plots, mark events, and save recordings as CSV files for offline analysis. User accounts enable cloud uploads of recorded sessions.

**Highlights:** Records Bluetooth LE sensor data, Plots live data streams, Saves recordings as CSV files, Supports background recording, Offline functionality, User accounts for cloud upload

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

**In-app purchases:** none


## Frequently asked questions

### Is ST BLE Sensor Classic free?

ST BLE Sensor Classic is free to download, with no in-app purchases.

### Is QHub Mobile free?

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

### Which has better reviews, ST BLE Sensor Classic or QHub Mobile?

QHub Mobile is rated higher. ST BLE Sensor Classic averages 1.3 out of 5 from 3 ratings, while QHub Mobile averages 5.0 from 3 ratings.

### Do ST BLE Sensor Classic or QHub Mobile have ads?

Neither ST BLE Sensor Classic nor QHub Mobile shows ads.

### Which is updated more often, ST BLE Sensor Classic or QHub Mobile?

ST BLE Sensor Classic ships an update every 6 months, and QHub Mobile daily. Most recently, ST BLE Sensor Classic was updated on November 3, 2026 and QHub Mobile on October 31, 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.*