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Screenshots

  • LogicalArt Digital Circuit Sim screenshot 1
  • LogicalArt Digital Circuit Sim screenshot 2
  • LogicalArt Digital Circuit Sim screenshot 3
  • LogicalArt Digital Circuit Sim screenshot 4

About LogicalArt Digital Circuit Sim

Looking for a digital circuit simulator to build a CPU from scratch? LogicalArt is the ultimate interactive logic gate simulator and computer architecture sandbox designed to help you master digital electronics! Whether you are a computer science student, a software engineer, or a hardware hobbyist, LogicalArt teaches you how a computer works from the ground up. Build a fully functional 8-bit microprocessor gate-by-gate, without the hassle of physical breadboards, wiring, or soldering. NEW: Step-by-Step Logic Design Challenges Master digital logic fundamentals with interactive, progressive puzzles. Our guided challenges teach you how to build basic logic gates, adders, registers, and complete CPU components from scratch. Learn Boolean algebra and computer organization through hands-on electronics simulation! Core Features of Our Digital Circuit Simulator: - Build a CPU Gate-by-Gate: Manually wire NOT, AND, OR, and XOR logic gates to see exactly how processors compute data. - Custom IC Chip Packaging: Package your circuit designs into modular, reusable IC chips to construct complex arithmetic logic units (ALU), program counters, and RAM memory. - Advanced Circuit Debugging Tools: Utilize built-in frequency clock generators, digital numerical displays, and real-time logic state visualization for seamless schematic testing. - Cross-Platform Performance: Experience native, high-performance electronics simulation on iOS, iPadOS, and macOS. Learn Computer Architecture & Electronics: - Fundamental Logic Gates: NOT, AND, OR, XOR - Sequential Logic & Memory: D Flip-Flops, JK Flip-Flops, Latches, Registers - Arithmetic & Control: Half Adders, Full Adders, ALUs, Program Counters, Memory (RAM) - 8-Bit Computer Systems: Connect your components via bus lines to build a working 8-bit computer inspired by classic breadboard architectures! Perfect for STEM Students & Developers If you are studying electrical engineering, computer organization, or simply want a low-level hardware understanding below assembly language and Verilog, LogicalArt makes learning visual and intuitive. Dive into the world of semiconductors and microprocessors today! Love building circuits with LogicalArt? Please leave a rating and review on the App Store! Your feedback fuels new features and challenge levels.

What’s new

Version 1.22 · Updated August 19, 2026

The arrow at the edge of the board now clearly opens and closes the input drawer, so adding inputs is easier to find. Floating controls also stay steady while you drag on the board instead of reacting under your finger.

App privacy

The developer, CrazyLazy OU, reported these privacy practices to Apple.

Data Not Linked to You

The following data, which may be collected but is not linked to your identity, may be used for the following purposes:

  • Usage Data: Other Usage Data

Used for: Other Purposes

Alternatives to LogicalArt Digital Circuit Sim

Looking for apps like LogicalArt Digital Circuit Sim? Here are 6 similar apps on the App Store. The highest rated is CircuitWay - Circuit Simulator (4.7/5), and 4 of the 6 are free to download.

LogicalArt Digital Circuit Sim vs. alternatives
App Rating Price Last updated Compare
LogicalArt Digital Circuit Sim 4.0 / 5 (4 ratings) Free August 19, 2026
LogicGate: Circuit Simulator 3.4 / 5 (5) Free Mar 22, 2026 Compare
Smart Logic Simulator 3.7 / 5 (3) Free Mar 29, 2026 Compare
Gate Genius 3.0 / 5 (1) Free Oct 7, 2026 Compare
Chip Simulator 1.0 / 5 (7) 0.99 USD Jul 17, 2024 Compare
CircuitWay - Circuit Simulator 4.7 / 5 (3) Free Sep 25, 2026 Compare
Logic Circuits Simulator – 0.99 USD Jul 9, 2026 Compare

Compare LogicalArt Digital Circuit Sim with the top alternatives: ratings, updates, ASO score and keyword gaps →