PLC Ladder Logic Simulator is a free Android application developed by raincontinues. It falls under the Education & Reference category and aims to help users practice their PLC programming skills. This simulator allows users to build and simulate ladder logic diagrams, inputs and outputs, PLC internal flags/memory, timers, and counters.

The application provides a great platform for beginners to learn and practice PLC programming. The simulator is user-friendly, and the interface is easy to navigate. The ability to build and simulate ladder logic diagrams before transferring them to real industrial PLCs or hobbyist PLCs like Arduino based PLC gives users a chance to test their logic in a safe environment.

Overall, PLC Ladder Logic Simulator is a great application for anyone looking to improve their PLC programming skills. The simulator is easy to use, and the features provided are relevant to real-life situations. It is a great tool for beginners or anyone looking to practice their PLC programming skills.