Tech Magnet vs ST BLE Sensor Classic
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Tech Magnet
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A Riyadh based service and mobile application that helps technicians communicate with Users. Allowing technician to reach the user who requested the oil changing. Technicians can have chat with clients in order for better communication and support.
ST BLE Sensor Classic
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.
- Access sensor data
- Log data to cloud providers
- Update board firmware
- Discover board functionalities
- Supports motion-sensor data fusion
- Activity recognition
- Pedometer functionality
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The ST BLE Sensor Classic application is used in conjunction with an ST development board and firmware compatible with the BlueST protocol to give you access to all the sensor data, which you can log to different cloud providers, and to update the board firmware directly from a mobile device via the Bluetooth® Low Energy protocol. After discovery ST development board, the app shows you a list of available demos and you can navigate through them to discover the functionalities of your board. Demos can be related about environmental, cloud, audio, board configuration, machine learning and and many other functionalities. Cloud side, ST BLE Sensor can communicate with Microsoft Azure IoT Central, Aws IoT and ST Asset Tracking dashboard. The application is built on top of the BlueST SDK library implementing the BlueST protocol and helps you export the data easily via Bluetooth® Low Energy. The application also supports firmware library algorithms like motion-sensor data fusion, activity recognition and pedometer functionality. Both SDK and application source code are freely available at: https://github.com/STMicroelectronics
Screenshots
Verdict
The clearest difference is update cadence: Tech Magnet at every 2 months against ST BLE Sensor Classic's every 6 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Tech Magnet ships an update every 2 months, ST BLE Sensor Classic every 6 months. The most recent releases landed on May 16, 2026 and September 17, 2026 respectively.
| Parameter | Tech Magnet | ST BLE Sensor Classic |
|---|---|---|
| Price | Free | Free |
| Rating | — | 2.3 (3 ratings) — better |
| Number of ratings | — | 3 — better |
| Update frequency | Every 2 months — better | Every 6 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.1 — better | 13.0 |
| Further details — not scored | ||
| Size | 24 MB | 71 MB |
| Age rating | 17+ | 4+ |
| Developer | intcore LLC | STMicroelectronics |
In-app purchases
Tech Magnet
No in-app purchases
ST BLE Sensor Classic
No in-app purchases
Questions
Is Tech Magnet free?
Is ST BLE Sensor Classic free?
Do Tech Magnet or ST BLE Sensor Classic have ads?
Which is updated more often, Tech Magnet or ST BLE Sensor Classic?
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