: Do not open AppNana on two devices at the same time, as this can lead to overwriting cloud data or lost progress.
: Check the App Store to ensure you are running the latest version of AppNana (current version 4.1.0 or newer). Appnana Sync Ios
: Confirm that both your iPhone and iPad are using the same Apple Account. : Do not open AppNana on two devices
AppNana's iOS synchronization primarily relies on using a consistent account login across devices. As of April 2026, the app requires iOS 12.0 or later and is compatible with iPhone, iPad, and Apple Vision Pro. Synchronization Mechanisms and Apple Vision Pro. Synchronization Mechanisms