The following trouble occurred in the application “Rail Map” series. We sincerely apologize for any inconvenience. Occurrence time April 15, 2018 (Sun) around 12:00 – April 21 (Sat) around 11:20 …

A program bug was found in the old version of our app “Rail Map” (for iOS), in which it is impossible to apply charged options in some environments. We sincerely …