TIER Mobility SE's Shelter is a free Android application that provides a comprehensive solution for your e-scooter needs. This app is designed to help you locate, unlock, and ride TIER e-scooters easily and conveniently. With its user-friendly interface, you can easily find the nearest TIER e-scooter available for rent, unlock it, and start your ride.

The app's intuitive design allows you to quickly and easily locate the nearest TIER e-scooter, check its battery level, and unlock it with just a few taps. You can also use the app to view your ride history, track your rides, and manage your account. Overall, TIER Mobility SE's Shelter is an excellent utility and tool for anyone looking to ride e-scooters in a hassle-free manner.