HomeAppsEducationCircuit PlaygroundApps like Circuit Playground Here are some great alternatives to Circuit Playground by Adafruit Industries : Electronic circuits calculator ★4.0 Droid Circuit Calc Pro ★4.0 Electric Circuit Pro ★4.2 Electronics Tools: ElectroCalc ★4.0 Ohmify - electronics tools ★3.9 Droid Circuit Calc ★4.3 Electronics Calculator ★4.6 Mobile Electrician Pro ★4.5 Mobile electrician ★4.1 ElectroCalc - Electronics ★4.7 Electronics Toolbox ★4.6 Electrodoc - electronics tools ★4.5 Electronics Plus ★3.7 Electronics Calculator Pro ★4.7 Electrical Calculations ★4.4 Electrodoc Pro ★4.9