Last updated: January Play the Voltslot Casino Mobile App for Android and iOS Phones ⭐ Download & claim Welcome Bonus. Since Jackpotcity is a. Safe and Secure Online Betting. Betway. Cash Volt Slot Game. The official site has a link to the App Store and an apk file you download to get the app for Android tablets and smartphones. Feel the thrill of a casino when you step into our Live Casino lobby area. .