· Open the “Install unknown apps” section in Settings. Whether you prefer mobile slots or the real deal games at the casino, the choice is yours. Download and install free App for Android and iOS. SureBet does not have an official Android app. Download SureBet app for Android and iOS · Sign in to the App Store. surebetcom login. · Select a link to download the application. . Click “Download” to begin. Surebet mobile app Nigeria in our detailed test. Mobile users may download the SureBet app with confidence on. Several review websites claim that there is a direct APK file download from the website, but we personally. · Allow app installation from unknown sources. · Download the. The process of. Narapredict. To download Surebet for iPad, you will need to go to the App Store, find there the Surebet for iPhone and download it to your device. · Find the SureBet app. Mobile app Surebet in Nigeria. · Select the downloaded app file.