Best Microcontroller Apps

224+ iOS apps curated and reviewed

3.4 avg rating
16 free apps
Updated July 2026

Looking for free microcontroller apps? 16 of our 224+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Microcontroller Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Breadpad - SPICE SimulatorBreadpad - SPICE SimulatorFree4.0★ (155)NoYesAug 2026
2mastering embedded systemmastering embedded systemFreeNoNoMay 2026
3AVR ProjectsAVR ProjectsFreeNoYesMay 2026
4MicroBlueMicroBlueFree4.5★ (2)NoNoJul 2026
5Bluetooth for ArduinoBluetooth for ArduinoFree3.7★ (41)NoYesJul 2026
6EveryCircuitEveryCircuitFree3.0★ (65)NoYesJul 2026
7Embedded System&MicrocontrolerEmbedded System&Microcontroler$5.99NoNoMay 2026
8Arduino Science JournalArduino Science JournalFree4.4★ (1.1K)NoYesAug 2026

Top Picks for Microcontroller

Breadpad - SPICE Simulator#1

Breadpad - SPICE Simulator by FreshBizOpps, LLC

Electronic circuit breadboard
Editor's Choice
🛠️ Developer Tools
4.0😞(155 ratings)
FreeIn-App Purchases
Breadpad - SPICE Simulator screenshot 1
Breadpad - SPICE Simulator screenshot 2
Breadpad - SPICE Simulator screenshot 3
Breadpad - SPICE Simulator screenshot 4
Breadpad - SPICE Simulator screenshot 5
Breadpad - SPICE Simulator screenshot 6

Design and simulate electronic circuits on an interactive digital breadboard. Analyze designs with virtual oscilloscopes and logic analyzers, and perform precise SPICE netlist simulations. Offers a free tier with core features and a premium subscription for advanced analysis and export.

What We Love

  • 💡 Innovative breadboard simulation concept
  • 🎓 Useful learning tool for electronics students
  • 🔬 Advanced simulation features with oscilloscope
  • ⚡ Responsive developer with frequent updates

Room to Improve

  • 🐛 Frequent crashes and stability issues
  • ❌ Missing essential components (LEDs, buttons, switches)
  • 🖱️ Poor UI/UX with unintuitive controls

More Microcontroller apps to explore

4
MicroBlue
MicroBlue
MicroBlue
by Mechanismic Inc.
Free

This app connects to microcontrollers via Bluetooth/BLE, offering a customizable interface for control and interaction. It supports various components like joysticks and buttons, streamlining hobbyist and professional projects.

Bluetooth/BLE connectivityCustomizable control interfaceD-pads, joysticks, buttons, sliders
🔧 Utilities
(2)
free
5
Bluetooth for Arduino
Bluetooth for Arduino
Bluetooth for Arduino
Remote controller for Arduino
Free

Transform your iPhone or iPad into a wireless remote control for your Arduino projects. Easily connect to your Bluetooth module and send custom commands via keyboard or pre-designed buttons.

Bluetooth remote controlArduino project controlCustom command sending
🔧 Utilities
(41)
free with in-app purchases
6
EveryCircuit
EveryCircuit
EveryCircuit
by MuseMaze
Free

Build and simulate electronic circuits with dynamic animations of voltage, current, and charge. Adjust parameters in real-time and generate input signals with your finger. Explore a vast library of components and community designs.

Dynamic voltage, current, and charge animationsReal-time parameter adjustment with analog knobArbitrary input signal generation with finger
📚 Education
(65)
free with in-app purchases
7
Embedded System&Microcontroler
Embedded System&Microcontroler
Embedded System&Microcontroler
Embedded System&Microcontroler
$5.99
💼 Business
(0)
8
Arduino Science Journal
Arduino Science Journal
Arduino Science Journal
Think like a real scientist!
Free

Transform your smartphone into a science notebook. Use your device's sensors and connect external hardware to gather real-time data, conduct experiments, and analyze findings. Ideal for students to explore the world scientifically.

Use smartphone sensorsConnect external Arduino sensorsRecord and analyze real-time data
📚 Education
(1.1K)
free
9
Simply PIC Microcontroller
Simply PIC Microcontroller
Simply PIC Microcontroller
Calculations, code, and more.
$1.19
📚 Education
(0)
10
Renesas MCU Guide
Renesas MCU Guide
Renesas MCU Guide
Find the right MCU
Free

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+ parametersDevelopment board searchAccess datasheets and block diagrams
🔧 Utilities
(5)
free
11
MicroController Learning Lab
MicroController Learning Lab
MicroController Learning Lab
Build, Simulate and Code MCUs
$2.99
$5.99 | 50% OFF
📚 Education
(0)
12
micro:bit
micro:bit
micro:bit
by Micro:bit Educational Foundation
Free

This app is the essential companion for the BBC micro:bit, a pocket-sized programmable computer. It allows you to wirelessly beam programs to your micro:bit via Bluetooth and includes access to a block-based programming editor. Monitor sensor data and control your micro:bit in real-time.

Wireless flashing of micro:bit hex filesAccess to Microsoft MakeCode editorBluetooth beaming of programs
📚 Education
(79)
free
13
iCircuit
iCircuit
iCircuit
Real-time circuit simulator
$12.99

Design and simulate analog and digital electronic circuits in real-time. This app offers a comprehensive component library, built-in test equipment, and the ability to create custom elements. It's ideal for learning, prototyping, and validating designs without physical components.

Real-time circuit simulationExtensive component library (300+)Built-in test equipment (multimeter, oscilloscope)
📊 Productivity
(134)
paid
14
Bluefruit Playground
Bluefruit Playground
Bluefruit Playground
Electronics fun with Bluetooth
Free

This app wirelessly connects to specific hardware to control LEDs, display sensor data like light and temperature, and play sounds. It allows users to interact with electronic devices for fun and learning without coding.

Control LED color and animationView sensor data (light, temperature, accelerometer)Monitor button and switch states
🔧 Utilities
(4)
free
15
ForBLE
ForBLE
ForBLE
Arduino remote control
Free
🔧 Utilities
(0)
16
8BitDo Ultimate Software
8BitDo Ultimate Software
8BitDo Ultimate Software
for Pro 2 Bluetooth Controller
Free

Gain complete control over your compatible gamepad. Customize button layouts, fine-tune analog stick and trigger responses, and manage vibration intensity. Create custom macro commands for advanced gameplay.

Button mapping customizationStick and trigger sensitivity adjustmentVibration power control
🔧 Utilities
(197)
free
17
CyberBrick
CyberBrick
CyberBrick
by Shanghai Lunkuo Technology Co., Ltd
Free

Control and configure microcontroller projects wirelessly via Bluetooth. Browse, download, and load projects directly from your smartphone. Preview assembly instructions and control configurations before loading.

Wireless Bluetooth connection to microcontrollersRemote project loadingControl configuration preview
🔧 Utilities
(11)
free
18
Landbook
Landbook
Landbook
by SOUTH WIRELESS LIMITED
Free

Control smart home devices remotely, including lights and appliances. Monitor and manage industrial equipment in real-time to boost efficiency and utilization.

Smart home device controlRemote appliance managementIndustrial equipment monitoring
🔧 Utilities
(92)
free
19
Circuit Cellar
Circuit Cellar
Circuit Cellar
Enjoy reading on the go!
Free

Access in-depth engineering tutorials, microcontroller projects, and industry news for electrical engineers and electronics enthusiasts. Explore topics like embedded development, signal processing, and IoT. Subscriptions are available within the app.

Engineering tutorialsMicrocontroller projectsEmbedded systems news
🌟 Lifestyle
(1)
subscription
20
Dabble - Bluetooth Controller
Dabble - Bluetooth Controller
Dabble - Bluetooth Controller
Arduino, ESP32 & Robot Control
Free

Control and communicate with hardware like Arduino and ESP32 using your smartphone's sensors and Bluetooth. This app transforms your phone into a virtual controller, offering modules for LED control, terminal commands, gamepad functionality, and access to phone sensors.

LED Brightness ControlTerminal for text and voice commandsGamepad control (analog, digital, accelerometer)
🔧 Utilities
(117)
free

FAQ about Microcontroller

What are the best microcontroller apps for iPhone?
Breadpad - SPICE Simulator tops our microcontroller apps ranking as of July 2026, with a 4.0-star average from 155 App Store ratings, and it's free to download.
Yes — 16 of the top microcontroller apps we rank are free to download, including Breadpad - SPICE Simulator and mastering embedded system.
Breadpad - SPICE Simulator has no ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 224+ microcontroller apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
Breadpad is an analog and digital electronics lab that allows you to design and simulate electronic circuits on an interactive digital breadboard. It features advanced SPICE simulation, a virtual oscilloscope, and a logic analyzer to help you analyze your designs with precision.
Key features include an interactive breadboard for wiring components, a vast library of integrated circuits and basic electronic parts with accurate models, the ability to create custom chips using SPICE, and instant rendering of circuit changes. It also supports importing PSPICE and LTSpice netlists and offers collaboration tools.

Related searches