The rate of the recalculations are not enough. Sure, it saves battery but if you have your phone charging in your car, one certainly prefers to have more frequent updates. I've gotten better routes numerous times manually searching for better routes. This should be up to the user to decide.
Along with this it would be nice to get more than three alternate routes presented, or again, let the user be able to set this in the options of the app.
The rate of the recalculations are not enough. Sure, it saves battery but if you have your phone charging in your car, one certainly prefers to have more frequent updates. I've gotten better routes numerous times manually searching for better routes. This should be up to the user to decide.
Along with this it would be nice to get more than three alternate routes presented, or again, let the user be able to set this in the options of the app.