Techno Sure is an Android application developed by Techpoint Servis Hizmetleri A.S. The app is free to download and falls under the Utilities & Tools category. Techno Sure is an extended warranty service that allows users to verify their devices using a PIN code acquired from authorized dealers.

To use the app, users are required to visit an authorized dealer to complete the registration process. Once registered, users can log in to the app using the PIN code and verify their device.

Overall, Techno Sure is a useful app for those who want to extend their device's warranty. The app is easy to use and straightforward, with no complicated processes involved. However, it is important to note that without a valid PIN code, the app cannot be used.