Ladder logic language simulator and code generator for Arduino boards.
About PLC Ladder Simulator 2
PLC Ladder Simulator 2 is a tools app developed by Sergio Daniel Castañeda Niño.
Download Statistics
PLC Ladder Simulator 2 has been downloaded 760 thousand times. In the last 30 days, the app was downloaded 7.4 thousand times.
User Ratings
PLC Ladder Simulator 2 is rated 4.58 out of 5 stars. The rating is based on 6.1 thousand ratings.
App Information
PLC Ladder Simulator 2 is FREE to download. The APK download size is 16.96 MB. The latest version available is 1.13. The last update was on May 21, 2026.
Technical Requirements
PLC Ladder Simulator 2 requires Android 6.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play March 2019.
Description
In industry, the PLC is the most important automation device because of its role as the brain in running industrial processes. This brain uses syntax to be able to perform tasks in an orderly, sequential manner.
The native language of the PLC is called “ladder logic”. Ladder logic is graphical, in that it can be laid out in a form that resembles a ladder with rails and rungs. Ladder logic diagrams were developed originally from relay-circuit diagrams that were used for electronic circuitry prior to the advent of PLCs.
PLC Ladder Simulator 2 is a simulator for the Android operating system with input and output objects that simulate the I/O ports of a real PLC. You can use PLC Ladder Simulator to create ladder-logic diagrams using components from the standard set used in these diagrams.
PLC Ladder Simulator 2 is the successor of PLC Ladder Simulator, this version comes with big changes like a better and more friendly user interface UI and user experience UX, better use of sub-rungs, more functions blocks, unlimited save files and the possibility to export them to other devices that run the app, and much more.
PLC Ladder Simulator 2 allows to auto-generate Arduino code for some Arduino boards from your ladder designs.
IMPORTANT: Don't forget to check the help tutorial inside the app to understand how to use it.
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So far so good, it installed quickly with ease. Once inside buy the green padlock, and you're set. There are quite a lot of instructions and help inside, and I'm only five hours into my experience. I just installed a garden bench, and it's summer here, so this will get a lot of use. Good luck with yours ** added review ** I like it a lot :) I'm learning it on a Galaxy Note 20 ultra with a stylus, and it's all good, thanks Sergio
★★★★☆Roel Guadalquiver· Jan 16, 2026
Good but I'd say the first version has better features more friendly for beginners
★★★★☆Parv Thapliyal· Jan 7, 2026
Good creation good for beginner. Bit some features are locked
★★★★★Hardik Dangar· Feb 4, 2026
Vary good app exalant app very easy lader logic
★★★★★Gp Singh· Aug 23, 2025
Delail of every function should be in held
★☆☆☆☆Rickus Van Vuuren· Apr 25, 2026
Doesn't work like real would programming and it's very limited
★☆☆☆☆Kajol Medical· Mar 27, 2025
I were M bit, I couldn’t find in this app,
Google Play Rankings for PLC Ladder Simulator 2
This app is not ranked
Technologies used by PLC Ladder Simulator 2
PLC Ladder Simulator 2 is requesting 10 permissions and is using 4 libraries.
Permissions
Network communication
view network connections,
full network access,
Google Play billing service
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
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