The App won’t let me use the app without upgrading to the PRO version

You can use the Route Planner App and all of the functions of the app for the first three routes with up to 200 stops for the first 14 days without any subscription plan. Post the 14 days period or 3 routes, you will have to subscribe to one of the three subscription plans which will give you 3 more days of full access with no limits on the number of routes. You still have the choice to cancel the subscription before the end of 3rd day before you pay any money for the app.