Logic Circuits Simulator

Build smarter circuits with Version 2.0 - now featuring truth tables, snap grid, undo/redo, and a refined interface across all devices.

Logic Circuits Simulator 2.0

Design, test, and visualize logic circuits effortlessly, now smarter, faster, and cleaner than ever. Build with a full suite of logic gates, connect signal sources, and instantly see how your circuit behaves.

Build Smarter

• Choose from all major logic gates, AND, OR, NOT, NAND, NOR, XOR, XNOR • Add signal sources, output indicators, and text labels • Use the new Snap Grid to align elements perfectly • Enjoy full Undo / Redo control for every action

Analyze Instantly

• Generate dynamic truth tables in real time • View every input / output combination clearly • Export your tables as CSV or image for sharing and reports

Share & Show

• Capture your circuit as a high-resolution PNG • Export your work directly through the share sheet • Access your saved circuits anytime across devices

Refined Design

• Redesigned interface for clarity and speed • Optimized for iPad multitasking & macOS windowing • Ad-free. No in-app purchases. No distractions.

Perfect For

Students, teachers, and engineers who want a hands-on way to learn and experiment with digital logic.

Logic Circuits Simulator 2.0 - Smarter • Faster • Cleaner. Build your next circuit today.