odb-auto-app is a free Android app designed by ГО УНКД with the objective of recognizing vehicle number plates based on open data from the Ukrainian registry. The app provides up-to-date information as of February 1, 2022, including the make, model, and color of a vehicle, which can be used to quickly verify transport at checkpoints. The app is created by volunteers and is available for free on the Google Play Store.

The app is user-friendly, and the interface is easy to navigate. The app uses the camera on the user's device to scan and recognize the number plate of the vehicle. The app then provides the user with the necessary details about the vehicle. The app is lightweight and doesn't require a lot of storage space on the device, making it easy to download and use.