To be fair, you really do not need to touch the app that much! Skipping viapoints would be the only thing really
Or if you do not agree with the app / want to manually select another waypoint you might need your phone. I rarely encounter a situation where I need to touch the phone while driving.
If you feel the need to control the app while riding, bluetooth controllers (we support many) are an excellent solution. Native CarPlay / Android Auto devices already are controllable using buttons in your car / on the handlebar.