ottos is a free Android app that allows you to search for vehicles by license plate number or by make, model, and year. It presents you with an estimated market value for the vehicle and calculates its future and past depreciation as soon as you enter the date it was first registered, its previous owners, type of ownership, and the number of kilometers it has traveled.

In addition to its primary functions, ottos offers an easy-to-use interface for managing a list of your favorite vehicles, comparing prices and data, and more. You can also search for a vehicle by taking a clear photo of its license plate.