Vilkku, developed by iQ Payments, is a free Android application that allows you to purchase tickets for public transportation in the Kuopio region. The app provides a hassle-free experience for buying tickets and searching for the best routes. You can choose from a range of versatile payment methods, including Google Pay. The tickets purchased through the app are valid on routes 1-86 in Kuopio and the surrounding areas.

With Vilkku, you can buy single and day tickets for adults and children, which can be shared with other users, such as children. The app also offers long-distance and local bus tickets for other cities. Additionally, you can access current traffic announcements and news, as well as routes and timetables.

You can start using the app without registering an account, but if you do register, you can take full advantage of all the different payment methods and features. The app also allows you to sign in with your Google account.

Overall, Vilkku is a convenient and easy-to-use app that makes traveling around Kuopio and the surrounding areas a breeze.