Comparison

ST BLE Sensor vs Basic Strategy

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Access sensor data
  • Log data to cloud
  • Update board firmware
  • Explore demo functionalities
  • Bluetooth Low Energy communication
  • Motion-sensor data fusion
Features
Read full description

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

About

Basic Strategy

This app acts as your personal Blackjack coach, providing instant, statistically optimal moves based on your hand and the dealer's upcard. Customize game rules and even utilize a card counting mode to play smarter and with more confidence.

Highlights
  • Instant basic strategy advice
  • Customizable game rules
  • Card counting mode
  • Offline availability
  • Simple interface
Read full description

Stop Guessing at the Blackjack Table! Play Smarter, Not Harder. Ever felt that knot in your stomach at the Blackjack table? Staring at your hand, the dealer's upcard... Hit? Stand? Double Down? The pressure is real, and one wrong move can cost you. Introducing Basic Strategy: Blackjack, your personal Blackjack Basic Strategy coach, designed to give you the confidence to make the statistically best decision, every single time. Picture this: You are playing Blackjack, you've got a tricky hand like a 16 against a dealer's 10, and you don’t know what you should do. Do you risk busting or hope the dealer busts? Forget the gut feelings and anxiety! With Basic Strategy: Blackjack, instantly know the optimal Basic Strategy move recommended by probability professionals. Turn uncertainty into calculated confidence and approach the table like a seasoned player. Features: ● Instant Basic Strategy Advice: Input the cards dealt to you and the dealer's up card and the app will tell you the exact move to do to have the highest chance of winning. ● Game Customization: Adjust the app to take into consideration the rules of YOUR Blackjack game, enabling/disabling surrender, double after split or whether the dealer has to hit or stand on a soft 17. ● Card Counting Mode: Count cards the easy way without having to memorize anything. Just log the cards and the suggestions will update based on the count. (Premium Feature) ● Offline availability: Access all the functionality of the app offline without any compromises ● Ease of use: Simplicity over complexity. You can start using the app right away without needing much setup. This app provides blackjack strategy advice based on standard basic strategy charts. It is intended for educational and entertainment purposes only. The app does not guarantee success or winnings. Use of this app is at your own risk. The developer is not responsible for any financial losses incurred.

Screenshots

ST BLE Sensor4 screens
Basic Strategy4 screens

Verdict

The call

The clearest difference is review sentiment: Basic Strategy at 100% against ST BLE Sensor's 0%. Basic Strategy also leads on rating (4.2 vs 2.0). ST BLE Sensor's advantage is in-app purchases (none vs 1). On price, ratings volume, update cadence and ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Basic Strategy sells 1 one-off in-app purchase. ST BLE Sensor asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Basic Strategy holds the better App Store score, 4.2 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 Basic Strategy's.

UpkeepUpdate frequency

ST BLE Sensor ships an update every 2 months, Basic Strategy every 5 weeks. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

Scorecard4 real differences · 6 level
ST BLE Sensor versus Basic Strategy: the parameters behind the verdict, then further details
ParameterST BLE SensorBasic Strategy
PriceFreeFree
Rating2.0 (10 ratings)4.2 (5 ratings) — better
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings10 — better5
Update frequencyEvery 2 monthsEvery 5 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.017.0
Further details — not scored
Size60 MB2 MB
Age rating4+4+
DeveloperSTMicroelectronicsFelix Parey

Customer experience

ST BLE Sensor

All ratings10 ratings
Positive20.0%
Neutral0.0%
Negative80.0%
Written reviews8 reviews
Positive0.0%
Neutral12.5%
Negative87.5%

Basic Strategy

Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

ST BLE Sensor

No in-app purchases

1 purchases

Basic Strategy

One-time1
  • Card Counting Mode$3.99

Questions

Is ST BLE Sensor free?
ST BLE Sensor is free to download, with no in-app purchases.
Is Basic Strategy free?
Basic Strategy is free to download, with in-app purchases available.
Which has better reviews, ST BLE Sensor or Basic Strategy?
Basic Strategy is rated higher. ST BLE Sensor averages 2.0 out of 5 from 10 ratings, while Basic Strategy averages 4.2 from 5 ratings.
Do ST BLE Sensor or Basic Strategy have ads?
Neither ST BLE Sensor nor Basic Strategy shows ads.
Which is updated more often, ST BLE Sensor or Basic Strategy?
ST BLE Sensor ships an update every 2 months, and Basic Strategy every 5 weeks. Most recently, ST BLE Sensor was updated on October 29, 2026 and Basic Strategy on October 24, 2026.

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