Karhabtek Labess is a free lifestyle app developed by Peaksource for Android users. The app provides information on Shell gas stations such as their location and available services. Users can easily find the nearest gas station using the app.

In addition, Karhabtek Labess acts as a platform for users to register for the TV show Karhabtek Labess Saison3. To participate, users only need to fill out their personal information and vehicle details to be entered into the TV show's lottery. The app also offers challenges for users to earn points by scanning QR codes at Shell gas stations. These points can be redeemed for gifts from the virtual shop within the app.