i coding - Block Coding IDE

Content rating
Everyone
10+
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Content rating
Everyone
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About this app

i coding is a powerful visual block coding IDE designed for STEM learning, robotics, and programming Arduino microcontrollers.

Key Features:
• Drag & Drop Visual Coding: Build logic easily using intuitive visual code blocks.
• Flexible Compiler Modes: Supports both Cloud Online compilation and Local LAN Server compilation for private or offline network setups.
• Direct USB Board Flashing: Connect your Arduino microcontroller board via USB OTG cable to upload programs directly from your Android phone or tablet.
• Real-time Serial Monitor: Inspect live serial output and debug hardware projects seamlessly.
• Multi-Board & Sensor Support: Compatible with popular Arduino microcontrollers, sensors, and electronic modules.

Designed for students, teachers, makers, and robotics enthusiasts looking for a versatile block coding environment.
Visual block coding IDE for Arduino microcontrollers with Online & LAN compiler.
Updated on
Aug 26, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Personal info and Device or other IDs
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

✨ Features Included in Version 7:
*Default if block with compare (0 == 0) in the Logic category.
*Dedicated Bluetooth if block pre-configured with if (HC-05 data received == 'A').
* Sequential project naming (Untitled, Untitled 2, Untitled 3...) with duplicate name prevention across project creation, saving, and renaming.
* Removed "Unsaved Session" dialog so opening and creating projects is completely seamless.