ST BLE Sensor vs LT
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
LT
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This is a Bluetooth low energy (BLE) application for GlobalSat LT-520 Configuration. By synchronizing with your LT-520, you can check the FW/APP version and current settings. Also, you can adjust LoRaWAN and GPS setting to fulfill different user scenarios. With this application and LT-520, we believe you will have a better experience. Functions: - Basic Information: LoRa MAC/ FW version/ APP version - LoRaWAN Setting: Duty cycle/ DR/ Channel/ Frequency/ Join mode… etc. - GPS Setting: Always on or not/ GPS open time - Operation Mode: Periodic or Motion mode/ Report interval - Other Setting: G-Sensor sensitivity/ Enable or Disable power off… etc. - Firmware Upgrade - Restore
Screenshots
Verdict
The clearest difference is update cadence: ST BLE Sensor at every 2 months against LT's every 5 months. LT's advantage is iOS requirement (11.0 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, LT every 5 months. The most recent releases landed on June 19, 2026 and September 17, 2026 respectively.
| Parameter | ST BLE Sensor | LT |
|---|---|---|
| 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 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 55 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | STMicroelectronics International N.V. | Globalsat Technology Corporation. |
In-app purchases
ST BLE Sensor
No in-app purchases
LT
No in-app purchases
