Circuitopia

Code real circuits, no kit

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

iPad

Build real circuits on your iPad — wire a breadboard, write real code, watch it light up. 15 hands-on lessons from your first blink to sensors, sound, and servos. Learn how electronics really work — by building them. Turn your iPad into an electronics lab: wire up a breadboard, drop in LEDs, sensors, buzzers, servos and a microcontroller, write real embedded C, and watch your circuit come to life. No kit to buy, no loose wires, nothing to fry. 15 hands-on lessons take you from your very first blinking LED to reading sensors, mixing colours on an RGB LED, playing melodies on a buzzer, sweeping a servo, and building a light-sensing night light — each with a clear goal the app checks for you as you go. • Write real code — the same C you'd run on actual hardware, interpreted live on your iPad • See electricity flow — a faithful circuit simulation: wire it wrong and it won't light up, exactly like real life • Wire it yourself — tap two points to connect them, drag components onto the breadboard • Learn by doing — guided lessons with goals, hints, and instant feedback Unlock Pro to open the Sandbox: drag any parts onto the breadboard, wire them however you like, and run your own sketches — the way real prototyping works. Perfect for curious beginners, students, makers, and anyone who's always wanted to learn electronics but didn't know where to start.

Ratings & Reviews

  • 5.0
    out of 5
    1 Ratings

The developer, Crankk Inc, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    • Crankk Inc
    Size
    • 1.7 MB
    Category
    • Education
    Compatibility
    Requires iPadOS 17.0 or later.
    • iPad
      Requires iPadOS 17.0 or later.
    • Mac
      Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    • English
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    • © 2026 Crankk Inc
  • Privacy Policy

    • Supports

    • Family Sharing

      Some in-app purchases and subscriptions may be shareable with your family group when Family Sharing is enabled. Learn More

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