Compare software

CircuitSim vs Tinkercad: catalog facts
CircuitSim	Tinkercad
Free Free and open source under the Apache 2.0 licence.	Free Available without a software purchase.
Linux	Web
Simulation updates live while you edit the circuit Covers both analog values and basic logic gates	Uses approachable shape-based modeling Includes circuit and coding activities
Small project with few contributors Only basic digital logic support	Requires a web browser and an account to save projects.
Downloadable app	Web application
Open source	Closed source
License: Apache-2.0	License not stated
No account needed	Not stated if an account is needed
Works offline	Not stated if it works offline
Official website Full listing and sources Checked October 1, 2026	Official website Full listing and sources Checked September 22, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.