To ensure a secure BingoPlus app experience, always download and update the app...

https://wool-wiki.win/index.php/Why_Does_My_BingoPlus_App_Work_on_One_Device_but_Not_Another%3F

To ensure a secure BingoPlus app experience, always download and update the app only from the official site at app.bingoplus.com. Android users should enable installations from trusted sources, while iOS users get updates via the App Store