How to Download and Open the App
On Android, head to the backendace23 website in your mobile browser, tap the download banner, and save the APK file. Before the install kicks off, go to Settings, then Security, and switch on 'Install from unknown sources' — that one toggle is all that stands between you and the lobby. On iOS, search 'backendace23' directly in the App Store, tap Get, and
authenticate with Face ID or your Apple ID password. Once the app opens, log in with your existing account credentials or complete a new account registration. Your PayPal, Venmo, and Play+ payment methods carry over automatically from the desktop version — no re-entering details.