CompareOpen in App Store
★★★★★
Average rating on the App Store. Apple doesn't publish how many ratings each star has.
This app isn't in any of our charts yet.
Big update! Ohmie's been busy at the workbench: - Ohmie has a new voice: every narrated lesson is now read in a more natural voice, a little quicker than before. - The Arduino Crash Course: on Explore's new Crash courses row, meet the breadboard and the board, then wire and code your first light. - Words with diagrams: tap an underlined word in a lesson for a plain definition and an example, and most words now come with a drawn diagram. - Op-amps for beginners: Meet the Op-Amp, Control the Signal and Build Useful Circuits, twenty-four lessons with new animations. - Fixes from your reports: lesson benches fit the iPad in any orientation, the LED bench in "Checkpoint: control the flow" finishes as soon as your reading is right, and the flashlight, current split, push and spinning-magnet benches respond the way you'd expect. And as always: Ohmie keeps electrocuting bugs that could affect your experience. Found one that survived? Contact us at support@ohmie.io
Pass circuits. 3 minutes a day. Ohmie teaches electronics the way you'd learn a language: short, game-like lessons you actually solve, not paragraphs you skim. Lessons are read aloud, so your eyes stay on the circuit. REAL PRACTICE • Live circuit sims: stack battery cells, dim an LED, watch current respond to resistance • Build schematics by dragging real components into place • Decode resistor color bands, spot the broken circuit, order the steps • Miss a question? It comes back in Practice until it sticks. That's the method, not a penalty. LEARN THE FULL PATH • Electronics: charge, current, voltage, Ohm's law, series and parallel, capacitors, power, analog, then transistors, logic gates and an 8-bit computer you can run, pause and step through • Embedded systems: GPIO, timers, PWM, ADC, interrupts, serial protocols, build a device • Robotics: sensors, motors, PID control, build a line-following racer • PCB design: schematics, layout, routing, production • Programming: Python, and C++ for Arduino EXPLORE OHMIE WORLD Walk into Copper Town, take on the trainers in the forest, wire the town's circuit on a breadboard, and face other learners in the Arena. MOMENTUM THAT FORGIVES XP, streaks, daily quests, 30 badges to earn, skins to unlock, leaderboards, and a mascot named Ohmie who reacts to every answer and is on your side. Streaks are forgiving. Life happens. Stuck? Ask Ohmie and get a hint in plain words. No ads. Learn in English, Spanish or German. Sign in to keep your progress across devices. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://ohmie.io/privacy