ST BLE Sensor vs CLSDEMO
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ST BLE Sensor
This app connects to ST development boards via Bluetooth Low Energy to access sensor data. You can log data to cloud providers, update board firmware, and explore various demo functionalities like environmental sensing and machine learning.
- Access sensor data
- Log data to cloud
- Update board firmware
- Explore demo functionalities
- Bluetooth Low Energy communication
- Motion-sensor data fusion
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The ST BLE Sensor 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. 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
CLSDEMO
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This APP allows Ciro and Goldstrike branded lights using Lightstrike technology to be put into a demonstration mode (DEMO). Multiple modes allow each function of the light to be shown. These DEMO modes are intended for off-road use only, and should not be used under normal operating conditions. To define the settings of a Lightstrike light for normal, on-road use; please install the the "Lightstrike" APP. IOS 9.0 or later is required.
Screenshots
Verdict
The clearest difference is update cadence: ST BLE Sensor at every 2 months against CLSDEMO's every 9 months. CLSDEMO's advantage is iOS requirement (9.0 vs 15.0). 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.
ST BLE Sensor ships an update every 2 months, CLSDEMO every 9 months. The most recent releases landed on October 1, 2026 and October 7, 2026 respectively.
| Parameter | ST BLE Sensor | CLSDEMO |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (10 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 10 — better | — |
| Update frequency | Every 2 months — better | Every 9 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 55 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | STMicroelectronics | 如龙 谭 |
In-app purchases
ST BLE Sensor
No in-app purchases
CLSDEMO
No in-app purchases









