Scan IDs, lock photos, offline.

Lockgrid keeps your documents, photos and private notes encrypted on your iPhone. Scan a passport or an insurance card straight into an encrypted PDF, find it later by the words on it, and hand your phone to someone with only that one page on screen. There's no account and no server: Lockgrid never sends anything to us.

What it does

• Documents first. The scanner saves IDs and papers as encrypted PDFs. Their text is recognized on your iPhone, so you can search a vault for a name or a number.
• Show only this. Open one photo or document and hand the phone over: swiping, sharing and deleting are off, and leaving locks Lockgrid.
• Offline by design. AES-256-GCM encryption on the device, no account, no analytics, and it works without a connection. Only purchases go through Apple.
• Your pattern is the key. Trace a pattern on the 4×4 grid to unlock. Another pattern opens a separate vault, and each vault shows its own name and color once it's open. The lock screen looks the same for all of them.
• Re-key without decrypting to disk. Change a vault's pattern, or move items to another vault, and everything is re-encrypted chunk by chunk.

Lockgrid Pro

Free vaults hold up to 20 photos and notes each. Lockgrid Pro (a one-time Lifetime purchase, or a yearly subscription) adds unlimited items, videos and any file, the document scanner, the private camera and Face ID unlock.