CTC system is a model railway control system that is completely based on a WiFi network (WLAN). This app is a greatly reduced version of the CTC app and is intended for easy starting with a model railway that consists of just a single locomotive with a CTC locomotive module.

Important note: Due to the special functional structure of the CTC system, you will see an almost blank screen after downloading and installing. “Life” only comes into play when the app and CTC locomotive module are in the same WLAN.

CTC is reinventing the digital model railway from the ground up. This puts us in the fortunate position that we only have to pay little attention to compatibility and can cut off most of the “old braids”. If you already own a model railway, you can read about what this means for you in separate articles tailored to different scenarios at https://www.ctc-system.de.