There are two ways to create a service reminder in Road Trip. You can set a repeat interval on a existing expense entry; or, you can create an individual reminder for a specific due date and odometer.
Road Trip will create a reminder for any expense entry with a repeat interval. To set a repeat interval, open or create an expense and select "Repeat".
Next, set a repeat interval and optional notification interval.
To create an individual reminder (without a previous expense entry), tap-and-hold the "+" button until a menu appears, then select "New Reminder".
Next, set the reminder Description, Due Date and/or Due Odometer, and optional repeat interval. Tap "Done" to save.
Reminders will appear at the top of the Expenses list.