Proof Pocket

Proof Pocket is an offline-first document vault for iPhone and Android. Scan paper documents, import photos or PDFs, and keep encrypted copies of passports, IDs, certificates, contracts, and other important files in one place. Open the vault with biometrics or a master password; no Proof Pocket account is required.

Quick Scan saves a document in one tap, so you can add its details later. Organize documents into categories or Cases, search your vault, and set expiry reminders for documents that need renewing. You can export a document when you need to share it or send a whole Case as an encrypted file.

Scanning, encryption, search, and reminders work without an internet connection. If you want a way to recover your vault on a new phone, optional backup encrypts it on your device before saving it to your own iCloud Drive or Google Drive.

The free tier supports up to two documents. Pro increases the document and file limits, with annual and lifetime purchase options.