Comparison

Arduino Modules Pro vs DIYables Bluetooth STEM

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

Head to head
About

Arduino Modules Pro

Features
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This app is a comprehensive reference for digital and analog sensors compatible with Arduino boards. It provides detailed descriptions, wiring diagrams, setup instructions, and practical code examples to help you easily integrate sensors and modules into your projects. Whether you’re building home automation, robotics, IoT applications, or DIY electronics, Arduino Modules Pro simplifies the process of learning, connecting, and coding with Arduino. Available in 14 Languages: β€’ English, French, German, Indonesian, Italian, Japanese, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Turkish, Ukrainian, and Vietnamese β€” study in your native language! Key Features: β€’ Clear circuit diagrams and step-by-step connection guides β€’ Ready-to-use Arduino sketches with explanations β€’ Works with Arduino Uno, Nano, and Mega boards β€’ Designed for both beginners and advanced users β€’ Favorites feature – save and quickly access important topics β€’ Full-text search – quickly find any module or sensor Sensors & Modules Covered: β€’ Distance measurement modules β€’ Temperature & humidity sensors β€’ Pressure & temperature sensors β€’ Light, vibration, and motion sensors β€’ Infrared and magnetic field modules β€’ Touch and gas sensors β€’ Soil moisture & water sensors β€’ LED modules and matrices β€’ LCD and OLED displays β€’ Buttons and joysticks β€’ Sound modules β€’ Motors and relays β€’ Accelerometers & gyroscopes β€’ Real-time clock modules β€’ And many more… Why Choose Arduino Modules Pro? β€’ Learn faster with structured guides β€’ Get working projects quickly with example code β€’ Improve your Arduino skills with real-world applications β€’ Suitable for hobbyists, students, and professionals alike "Arduino" and all other mentioned trade names are trademarks of their respective owners. This app is an independent educational product and is not affiliated with, endorsed by, sponsored by, or associated with Arduino or any other company.

About

DIYables Bluetooth STEM

Features
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DIYables Bluetooth STEM is a companion app for Arduino and ESP32 projects. Connect to your microcontroller via Bluetooth Low Energy (BLE) and interact with it using 11 powerful built-in tools β€” no web programming required. BUILT-IN APPS: β€’ Monitor β€” Real-time serial monitor in your pocket β€’ Chat β€” Interactive chat interface with your Arduino/ESP32 β€’ Pin Control β€” Control and monitor digital pins β€’ Joystick β€” Virtual joystick for robot and vehicle control β€’ Sliders β€” Dual slider controls for analog/PWM outputs β€’ Plotter β€” Real-time data visualization and plotting β€’ Analog Gauge β€” Circular gauge display for sensor monitoring β€’ Rotator β€” Rotatable disc control for servo/stepper motors β€’ Temperature β€” Thermometer visualization with configurable ranges β€’ RTC β€” Real-time clock with time synchronization β€’ Data Table β€” Two-column data display with real-time updates SUPPORTED HARDWARE: β€’ Arduino Nano 33 BLE β€’ Arduino Uno R4 WiFi β€’ ESP32 (BLE mode) β€’ Any BLE-capable Arduino board KEY FEATURES: β€’ Connect via Bluetooth Low Energy (BLE) β€’ Auto-reconnect to last connected device β€’ Show/hide apps via Settings to customize your workspace β€’ Works with the DIYables Bluetooth Arduino Library β€’ Clean, modern interface optimized for iPhone PERFECT FOR: β€’ STEM education and classroom projects β€’ IoT prototyping and development β€’ Robotics control β€’ Sensor monitoring and data logging β€’ Learning Arduino and ESP32 programming Get the companion Arduino library at: https://github.com/DIYables/DIYables-Bluetooth Created by DIYables β€” Making electronics accessible for everyone.

Screenshots

Arduino Modules Pro4 screens
DIYables Bluetooth STEM4 screens

Verdict

The call

The clearest difference is price: DIYables Bluetooth STEM at Free against Arduino Modules Pro's $4.99. Arduino Modules Pro's advantage is ads (none vs shown). On in-app purchases, device support and iOS requirement there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

DIYables Bluetooth STEM is free to download; Arduino Modules Pro costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Scorecard2 real differences Β· 4 level
Arduino Modules Pro versus DIYables Bluetooth STEM: the parameters behind the verdict, then further details
ParameterArduino Modules ProDIYables Bluetooth STEM
Price$4.99Free β€” better
Update frequencyEvery 2 monthsβ€”
AdsNo β€” betterYes
In-app purchasesNoNo
DevicesiPhone, iPad, Mac β€” betteriPhone, iPod
Requires iOS16.015.1 β€” better
Further details β€” not scored
Size31 MB32 MB
Age rating4+4+
DeveloperALG Software LabSY KHANH HO

In-app purchases

None

Arduino Modules Pro

No in-app purchases

None

DIYables Bluetooth STEM

No in-app purchases

Questions

Is Arduino Modules Pro free?
Arduino Modules Pro costs $4.99, with no in-app purchases.
Is DIYables Bluetooth STEM free?
DIYables Bluetooth STEM is free to download, with no in-app purchases.
Do Arduino Modules Pro or DIYables Bluetooth STEM have ads?
DIYables Bluetooth STEM shows ads; Arduino Modules Pro does not.

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