OpenTTD Timetable Tools

With OpenTTD Timetable Tools app you can easily calculate timetable for any number of vehicles. You need to enter timetable start date,  vehicle timetable length and select if you want to enter frequency or number of vehicles. Program will count if timetable length needs to be increased, how many vehicles will be needed and their departure date. You can select Date format in Settings.

Get it on Google Play