ST BLE Sensor vs Renesas MCU Guide
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
Renesas MCU Guide
Easily find the ideal microcontroller for your non-automotive projects. Search over 60 parameters across multiple product families, access datasheets, and explore development kits. Connect with user communities for the latest discussions.
- Parametric MCU search with 60+ parameters
- Development board search
- Access datasheets and block diagrams
- Part number search
- Community forum access
- Product comparison table
- Easy sharing options
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Do you want to find the right suitable microcontroller for non-automotive applications out of the wide line-up of 16-bit and 32-bit MCUs Renesas Electronics can offer for your next application design? Using this smart MCU Guide App you will be able to do a search based on more than 60 parameters to find the right choice among the RA, RX, RL78 and Synergy Product Families. Once the right fitting product for your application needs has been found, you can get instant access to the product details like datasheet, block diagram, sample ordering etc. A new feature added is the search for development kits. Here you can search for development board metric item, special hardware elements, communication interface, etc. to drill down to the right board for your needs. If you have found a Renesas part name and wonder about the specification and feature set, simply key in this part number to the part number search interface to get full details. In addition this MCU Guide App offers a simple access to user community sites for RA, RX, RL78 and Synergy Family where you will be able to find the latest discussions on the different product groups. You are welcome to join these discussions and stay connected! Features: - Easy to use MCU selection guide - MCU Parametric Search – more than 60 selectable parameter categories for MCU selection - Development Board Parametric Search – parameter categories search for Development Boards - Featuring RA, RX, RL78 and Synergy Product Families - Comparing different selections by Data table - Easy sharing of found products by using social media interfaces and email - Redirect to ordering site - Instant datasheet access - Access to product Block Diagram - Part Number Search - Access to the Communities RA, RX, RL78, Synergy
Screenshots
Verdict
The clearest difference is review sentiment: Renesas MCU Guide at 100% against ST BLE Sensor's 0%. Renesas MCU Guide also leads on rating (4.4 vs 2.0) and iOS requirement (13.0 vs 15.0). ST BLE Sensor's advantage is update cadence (every 2 months vs every 6 months). On price, ratings volume, ads and in-app purchases 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.
Renesas MCU Guide holds the better App Store score, 4.4 against 2.0. Both are backed by a comparable volume of ratings — 10 and 5 respectively. Written reviews point the same way: 0% of ST BLE Sensor's written reviews are positive against 100% of Renesas MCU Guide's.
ST BLE Sensor ships an update every 2 months, Renesas MCU Guide every 6 months. The most recent releases landed on October 15, 2026 and October 19, 2026 respectively.
| Parameter | ST BLE Sensor | Renesas MCU Guide |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (10 ratings) | 4.4 (5 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 10 — better | 5 |
| Update frequency | Every 2 months — better | Every 6 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 55 MB | 25 MB |
| Age rating | 4+ | 17+ |
| Developer | STMicroelectronics | Renesas Electronics |
Customer experience
ST BLE Sensor
Renesas MCU Guide
In-app purchases
ST BLE Sensor
No in-app purchases
Renesas MCU Guide
No in-app purchases
Questions
Is ST BLE Sensor free?
Is Renesas MCU Guide free?
Which has better reviews, ST BLE Sensor or Renesas MCU Guide?
Do ST BLE Sensor or Renesas MCU Guide have ads?
Which is updated more often, ST BLE Sensor or Renesas MCU Guide?
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