iPhone version
iPhone Version of EstateSnap.app
Encrypted on every iPhone using AES-256 — key sealed in the Secure Enclave keychain.
The data is scrambled before it's saved
Each note and each page you photograph is turned into unreadable code the moment you save it. Opened on a computer, the files look like noise.
Locked phone, locked files
While your iPhone is locked, even the phone itself can't read them.
The key is held in hardware
The key lives in the Secure Enclave and is only released after you unlock.
Never in a backup or iCloud
Your records are deliberately left out of iCloud and computer backups, so no copy exists anywhere but here. Your printed summary is the backup.
Delete the app, it's gone
Removing the iPhone version of EstateSnap.app deletes every note, photo and scan with it, and the key is destroyed too — so nothing can be recovered afterwards, by anyone.