Logic Circuit Simulator Mobile is a free Android app developed by Qualsimm. As the name suggests, it is a logic circuit simulator that allows users to simulate their logic circuits. This app is easy to use and highly useful for engineering students and professionals alike. It offers a wide range of components, including AND, OR, NOT, NOR, NAND, XOR, XNOR, BUFFER gates, one-bit monitor, toggle button, and various flip-flops.

Moreover, Logic Circuit Simulator Mobile also offers low and high constant, clock, multiplexer, demultiplexer, BCD to seven-segment decoder, seven-segment display, and 8x8 LED matrix display. The app is well-designed, and all components are easy to drag and drop. It is the best logic circuit simulator app available for Android, and it is highly recommended for anyone who needs to simulate their logic circuits on-the-go.