LogicalArt vs Smart Logic Simulator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LogicalArt
Build and analyze digital logic circuits interactively. Design complex systems from basic gates to complete processors without physical hardware. Share your creations and deepen your understanding of computer architecture.
- Interactive logic gate simulation
- Build complex circuits from basic gates
- Design processors and computer systems
- Frequency generator and number display
- Schematic diagram export
- Package designs as chips
- Share circuit designs
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LogicalArt is a digital logic simulator where you build a computer from nothing but logic gates. Wire NOT, AND, OR and XOR gates, switch on the power, and watch every signal travel through your circuit. No breadboards, no soldering, no tangled jumper wires. Just the ideas behind how a CPU really works, made visible on your iPhone, iPad and Mac. LEARN BY BUILDING: GUIDED CHALLENGES Work up a ladder of hands-on puzzles: Half Adder, Full Adder, Multiplexer, Decoder and a 1-Bit ALU. Label your inputs and outputs, tap Verify, and LogicalArt plays the whole truth table on your live circuit, row by row, so you see exactly where it works and where it doesn't. FROM GATES TO A CPU • Four basic gates: NOT, AND, OR, XOR. Everything else is built from them. • Package any circuit into a reusable chip, then build bigger designs out of your own chips. • Create EEPROM chips straight from a truth table. • Build latches, flip-flops, registers, counters, adders and an ALU, step by step toward your own 8-bit computer. SEE WHAT YOUR CIRCUIT IS DOING • Deterministic simulation with real gate delay, so clocks, latches and feedback loops behave the way they should. • Clock inputs, number displays and a live view of every wire's state. • Waveform view to follow signals over time. MADE FOR TOUCH, TRACKPAD AND MOUSE • Drag to place gates and draw wires; pinch, scroll and zoom around large boards. • Undo, labels and a clean layout that stays readable as your designs grow. • Native on iPhone, iPad and Mac. SHARE AND DISCOVER Browse boards from other builders and share your own. WHO IT'S FOR Computer science and electrical engineering students, teachers explaining digital logic, programmers curious about what happens below assembly and Verilog, and anyone who has ever wondered how a computer actually works. FULL ACCESS Start for free. A one-time Full Access purchase unlocks every feature: unlimited boards, chip packaging, EEPROM chips and sharing. No subscription required. Enjoying LogicalArt? A rating on the App Store helps more people discover it.
Smart Logic Simulator
Design and simulate digital circuits using a drag-and-drop interface. Experiment with various logic gates, flip-flops, and arithmetic circuits to build complex systems. Ideal for students and hobbyists interested in electronics.
- Drag-and-drop circuit design
- Logic gate simulation
- Integrated circuit design
- Flip-flops and latches
- Multiplexers and demultiplexers
- Arithmetic circuit design
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Unleash your inner engineer with Smart Logic Simulator! Design and simulate digital circuits with an intuitive drag-and-drop interface, perfect for students, hobbyists, and anyone curious about the world of logic gates. Experiment with AND, OR, NOT, XOR, NAND, NOR, and XNOR gates, building anything from simple logic circuits to complex sequential systems. Power Features for Advanced Circuit Design: * Integrated Circuits: Design complex logic circuits and package them into reusable components for modular and scalable projects. * Dependencies Manager * Flip-Flops & Latches: Explore sequential logic with SR, JK, T, and D flip-flops, as well as SR latches. * Multiplexers & Demultiplexers: From 2:1 to 16:1 multiplexers and demultiplexers, design complex data routing systems. * Arithmetic Circuits: Experiment with half and full adders for building the foundation of digital calculators. Explore a comprehensive library of components, including: * Logic Gates (AND, OR, NOT, XOR, NAND, NOR, XNOR) * Flip-Flops and Latches * Multiplexers and Demultiplexers * Adders (Half and Full) * and much more! Download Smart Logic Simulator today and start building your digital dreams! For media inquiries, resources, and more, visit https://smartlogicsimulator.com/ or contact us at mediaSmartLogicSimulator@gmail.com
Screenshots
Verdict
The clearest difference is monetization model: Smart Logic Simulator at free against LogicalArt's paid. Smart Logic Simulator also leads on iOS requirement (15.3 vs 17.6). LogicalArt's advantage is update cadence (every 3 weeks vs every 2 months). On price, rating, review sentiment and ratings volume there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. LogicalArt sells 1 one-off in-app purchase and Smart Logic Simulator sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 3.7 for LogicalArt against 3.7 for Smart Logic Simulator. Both are backed by a comparable volume of ratings — 3 and 3 respectively. Written reviews split almost evenly too, at 50% and 50% positive.
LogicalArt ships an update every 3 weeks, Smart Logic Simulator every 2 months. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.
| Parameter | LogicalArt | Smart Logic Simulator |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (3 ratings) — better | 3.7 (3 ratings) |
| Positive reviews | 50.0% of reviews | 50.0% of reviews |
| Number of ratings | 3 | 3 |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Requires iOS | 17.6 | 15.3 — better |
| Further details — not scored | ||
| Size | 13 MB | 59 MB |
| Age rating | 4+ | 4+ |
| Developer | CrazyLazy OU | Tomasz Czart |
Customer experience
LogicalArt
Smart Logic Simulator
In-app purchases
LogicalArt
- Full Access$10.00
Smart Logic Simulator
- One-time fee$29.99
Questions
Is LogicalArt free?
Is Smart Logic Simulator free?
Which has better reviews, LogicalArt or Smart Logic Simulator?
Do LogicalArt or Smart Logic Simulator have ads?
Which is updated more often, LogicalArt or Smart Logic Simulator?
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