Wonder Circuits vs Learning Logic

Learn digital logic through 62 lessons in 13 chapters. Start with AND, OR and NOT, then build binary adders, feedback circuits, registers, memory and state machines. Assemble a visible four-bit computer and write programs for it. Start with the first 14 lessons and the complete Logic Lab for free. One optional purchase unlocks the remaining 48 lessons and all future core content. No subscriptions or consumables. Build freely in the complete Logic Lab, save reusable chips and share offline blueprints. Works offline, with no accounts, ads or tracking. This is a digital logic simulator; it does not model voltage or current. Campaign lessons still progress in order after purchase.

Learning Logic turns real logical thinking into a game kids actually want to play. Kids ages 6 to 12 solve hands-on puzzles by playing, not by filling out worksheets or answering quizzes. They wire up a circuit, flip a switch, and watch it light up when the logic is right. Every puzzle is a small "aha" moment they earn themselves. The journey grows with your child, across three ways of thinking in logic: CIRCUITS Wire up batteries, switches, and lamps. Flip a switch and watch the current light things up. This is where logical thinking starts: cause and effect you can see and touch. LADDER LOGIC Draw the rungs that control machines, using the contacts and coils that run real factories. It is the same language industrial engineers use every day, made playful and clear. CODE Snap blocks together into real programs. Kids build the same if / then logic that runs the apps they use every day, one clear step at a time. REAL PUZZLES, REAL PROGRESS From a first light-the-lamp circuit to capstone mini-games where a whole packing line runs on logic the kid built, the difficulty grows gently. Kids are never dropped in over their heads, and never left bored waiting for the next idea. A FREE-BUILD SANDBOX When kids just want to make something, the Sandbox lets them build anything four ways: as a circuit, as ladder logic, as blocks, or as code. SAFE BY DESIGN Learning Logic is built for children, and built to earn a grown-up's trust: - No ads, ever. No advertising of any kind, and no ad networks. - No data collection. No accounts, no sign-in, no analytics, no tracking. - Everything stays on the device. Nothing your child does is ever sent anywhere. - Learning is never behind a purchase. Every lesson is free to play. It is made for the App Store Kids category and designed to comply with COPPA by collecting nothing at all. FOR CURIOUS KIDS, AND THE GROWN-UPS WHO LOVE THEM Whether your child is six and lighting up a first circuit or eleven and building a working program, Learning Logic meets them where they are and grows with them. Questions? Reach us any time at support@learninglogic.net.