ElectroSim

Build, wire, and simulate electrical circuits—anywhere. ElectroSim is an interactive electrical wiring simulator for learners, apprentices, electricians, and instructors. Drag components, connect terminals, and watch the circuit come to life with real-time logic for series and parallel connections. Offline, no ads.

WHY ELECTROSIM
• Hands-on learning: practice wiring safely before doing it on real panels.
• Realistic logic: switches, breakers, bulbs and more follow pass-through rules.
• Fast prototyping: drag & drop parts, snap to grid, pan/zoom, undo/redo, delete.
• Clean UI: clear terminals and wire paths; great for demos and classroom use.
• Built by an educator-engineer focused on mobile training (m-training).

CORE FEATURES (free)
• Place components: breaker, switch, bulb (and growing library).
• Point-to-point wiring: tap two terminals to create a wire.
• Smart simulation: node-based engine validates closed loops and switch states.
• Experiment with series and parallel circuits.
• Offline use; no ads.

ONE-TIME UNLOCK (optional)
• “Pay once today, train all the way.”
• Save & Save As projects; export images for reports or class work.
• Extra components as they roll out (e.g., contactor, 3-way switch, single-phase motor).
• All future components and updates included—no subscriptions.

WHO IT’S FOR
• TVET and engineering students • Electrician trainees • Teachers and trainers
• Hobbyists and makers • Anyone learning residential/industrial wiring basics

ROADMAP
We’re expanding the library (contactors, relays, meters, more switches and loads) and adding conveniences like multi-wire tools, better sharing, and sample circuits. Send feature requests from the app’s About/Support section.

PRIVACY & DATA
ElectroSim doesn’t run ads and works offline. Purchases are processed securely by Google Play. See our in-app Privacy Policy for full details.

NOTE
ElectroSim is a learning aid and simulator. It does not grant professional certification. Always follow your local electrical code and safety procedures.