Snap Circuits® Coding

Elenco Electronics, Inc.

About this app

Remote control and graphical coding for Snap Circuits® sets that have an SC Controller (U33) module.

Learn the basics of coding, then code your own patterns of lights, sounds and moving parts.


Download the Snap Circuits® App and control Snap Circuits® projects using your smartphone or tablet to control lights, sounds and a motor! A great introduction to coding, using easy graphical coding or real-time control. More advanced coders can move up to BLOCKLY coding.

Learn about circuitry, security systems, dimmer switches, automatic lights, alarms, motion detectors, fan speeds, appliance motors, generators, and much more!

Kids all over the world have learned basic electronics with Snap Circuits® kits. Now, Snap Circuits® takes the next generation into the world of coding!

Ratings and reviews

My main complaint is that it only has very limited code functions. It would be nice to be able to do some basic logic functions like ANDs and OR functions. It would be nice to be able to control more than one output at a time. It also would have been nice to have some inputs instead only outputs. Then I think the SC Controller would be more useful and more fun.

Same as above. In app settings all compatible with my phone however app constantly crashes. Set looks great but this should work. Additional note: i have found it only crashes when bluetooth is turned on. Off the app will at least open, but of course completely useless without the bluetooth connection.

The app does not connect with the Bluetooth device. I have tried this app on 3 different devices and get the same results. The app asks to turn on Bluetooth even though it's already on. The device shows the Bluetooth settings list as available devices but the app doesn't find it.

What’s new

Bug Fixes