To safely install or update the BingoPlus app, always use the official source...

https://echo-wiki.win/index.php/BingoPlus_App_for_iPad_-_How_Do_I_Install_It_Correctly%3F

To safely install or update the BingoPlus app, always use the official source at app.bingoplus.com. Android users can download the APK directly, while iOS users should use the App Store