Logic Circuit Simulator Pro

Contains adsIn-app purchases
4.3
7.45K reviews
1M+
Downloads
Content rating
PEGI 3
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About this app

Logic Circuit Simulator PRO provides you the field to design you own digital circuit.

If you have heard of Multisim, SPICE, LTspice, Proteus or Altium, this logic electronics simulator might be your friend.

Do you want to understand how electronics works? The application helps you learn the basics of electronics and electrical engineering.

Create amazing logic circuits with all the provided logic elements.

Use variety of elements to evolve, experiment and learn electronics.

-The simulator makes designing COMBINATIONAL LOGIC CIRCUIT quick and easy by its intuitive interface and a lot of options to explore.
-Educational - the application provides a lot of information for all the elements that can be used.
-Import, export and share circuits by ease.
-Embed circuits in each other.
-Many tutorials and use tips are here to help, if you struggle.
-Great tablet support - our simulator is designed to take the most of your -tablet.
-The application is customizable with great themes and Dark mode (keep eyes safe).
-Many elements which are used in electronics are available - lots of logic gates, programmable arrays, latches, flip-flops, generators, device sensors...

Available options:

-Importing and exporting projects
-Tutorials
-Educational information for everything
-Use tips
-Grid settings
-Grid units
-Easy position by snap to grid
-Multi-selection mode
-Circuit embedding
-Timing Diagrams PRO
-Edit easily with UNDO and REDO options
-Edit easily with CUT, COPY and PASTE functions and more...

Use device's sensors as inputs or outputs. Many sensors can be used as inputs:
- Proximity (Far/Near);
- Light sensor (detect lux, 6 Levels);
- Charge detector (on AC, on USB, Wirelessly, Full Battery);
- Orientation sensor (Portrait/Landscape);
- Accelerometer sensor;
- Media Volume buttons detector (Volume UP, Volume DOWN);
- Battery sensor (Charge, Temperature, Technology, 10 Levels);
- Tilt detector (4 directions);
- Noise meter (10 Levels);
- Magnetic field sensor (uT, 6 Levels);
- Pressure sensor (mBar, 10 Levels)(if supported by device).

Many device's components can be used as outputs too :
- Buzzer (Frequency) ;
- Vibration ;
- Sound (10 inputs for different frequencies) ;
- Flashlight .

Available elements

- AND GATE
- OR GATE
- XOR GATE
- NOT GATE / INVERTER GATE
- NAND GATE
- NOR GATE
- XNOR GATE
- BUFFER GATE
- TRI-STATE BUFFER GATE
- 3 INPUT AND GATE
- 3 INPUT OR GATE
- 3 INPUT NAND GATE
- 3 INPUT NOR GATE
- IC - CIRCUIT EMBED
- PROGRAMMABLE LOGIC ARRAY - PLA
- PROGRAMMABLE ARRAY LOGIC - PAL
- READ ONLY MEMORY - ROM
- MULTIPLEXER - MUX
- DEMULTIPLEXER - DEMUX
- HIGH LOGIC CONSTANT
- LOW LOGIC CONSTANT
- NODES
- TEXTS
- FREQUENCY GENERATOR 0.5 HZ
- FREQUENCY GENERATOR 1 HZ
- FREQUENCY GENERATOR 40 HZ
- FREQUENCY GENERATOR 1 kHZ
- FREQUENCY GENERATOR 40 kHZ
- TOGGLE SWITCH
- PULSE BUTTON
- LIGHT BULB
- 7-SEGMENT DISPLAY
- BCD TO 7-SEGMENT DISPLAY DECODER
- 14-SEGMENT DISPLAY
- RGB LED
- LED DOT MATRIX
- SR FLIP-FLOP
- D FLIP-FLOP
- JK FLIP-FLOP
- T FLIP-FLOP
- SR LATCH
- D LATCH
- JK LATCH
- T LATCH
- SR GATED LATCH
- TIMER ON (Adjustable)
- TIMER OFF (Adjustable)
Updated on
Apr 29, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, Personal info and 3 others
This app may collect these data types
Location, Personal info and 3 others
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.2
6.94K reviews
Samuel Hernandez
July 14, 2025
Really good App, really worth the purchase. Several things annoy me though: 1) Changing an IC's internal components, I/O ports or metadata does not change the rest of the circuits that use that IC. 2) Multi-Select is pretty janky, but still useful. A box select mode could be added to select a large amount of components/wires. 3) No wire colors. Eventually, large projects become a mess. I would like a way to organize my wires, and color coding them can be really useful.
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Thomas Rose
July 13, 2025
Nice small scale sandbox, but I learned the hard way that you can crash the game if you try to embed a circuit with too many gates. A basic computer with a small scale ram might be possible. A few optimizations to the game would seriously help. Also, PLEASE ADD 8-BIT LINES.
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Naima Lipa
May 27, 2025
man it's sooo good. I wish they made the server more stronger to load custom complex ic. I made a 64-bit ram but I couldn't load it as an ic to any other folder. the system just crashes. plz fix this
4 people found this review helpful
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What’s new

Improve electronics elements