Secret Diary - Locked Journal

A diary nobody else can read. No account, no server, no sign-in. What you write is encrypted on this device with AES-256-GCM. The key never leaves the device, and we cannot read it. There is no networking code in the app at all, so it works identically in Airplane Mode. WHAT IT HAS - Unlock with Face ID, Touch ID, or a passphrase - Entries by date, with search - Stored on this device only - no cloud sync WHAT IT DOESN'T DO No subscription. No advertising. No analytics. No tracking. No account. You buy it once. Note: if you forget your passphrase, nobody can recover it. That is the promise this app keeps.