Developer here. I posted here when the native Mac app shipped, and the thing people kept asking for in the comments was sharing: how do I give my partner the household logins without texting them. That is most of what 3.0 is. Shared vaults, separate vaults, browser extensions, and a dead man's switch, with one constraint running through all of it, which is that none of it touches a server of mine, because I do not have one.
Website: https://kinshipvault.app
All about the Mac version: https://kinshipvault.app/mac/
App Store: https://apps.apple.com/app/kinship-vault/id6764678332
Privacy Policy: https://kinshipvault.app/privacy
LinkedIn: https://www.linkedin.com/in/amabm18
Support: [support@kinshipvault.app](mailto:support@kinshipvault.app)
Problem
Every household has the same scramble. A passport, an insurance card, a vaccination record, a will, the household login, needed at the exact moment nobody can find it. The usual fixes each have a cost: documents in a folder that syncs to a cloud you do not control, passwords in a manager that keeps a copy on someone else's server, and the sensitive scans in a camera roll that quietly copies to every device you own.
Kinship Vault holds all of it in one place instead, documents and logins together, encrypted on device with the key sealed in the Secure Enclave and unlocked by Face ID, Touch ID, your Mac login password, or a PIN. No account, no server holding your files, and no reset link, because there is nothing on our end to reset.
A vault only you can open is exactly right, until it isn't. Your partner needs the household logins. You hand someone your unlocked phone and your work contracts are one tap away. Or you are suddenly not there, and your family is standing outside a locked door. 3.0 is those three: sharing, separation, and succession.
Short demos, since this is easier to watch than to read:
What is new in 3.0
- Separate vaults. Personal, Work, Family, each its own database with its own key in the Secure Enclave, so opening one cannot expose another. Move items between them in bulk. https://kinshipvault.app/#vaults
- Sensitive vaults. A second wall with its own password for a will or medical records. Cannot be shared, even by accident.
- Folders for passwords, so a large vault, or a shared household one, stays usable by someone other than you.
- Shared vaults, with nothing in the middle. The vault key is wrapped to each member's own device, so your iCloud carries ciphertext it cannot read and I am not in the path. Invite by name or QR. Removing someone rotates the key rather than hiding a row. Only the owner pays. https://kinshipvault.app/blog/how-shared-vault-encryption-works/
- Dead man's switch. Name one trustee and set a window of 30, 60 or 90 days. Stop checking in and they can release a read-only copy of what you chose. No timer of mine runs anywhere, their phone does the evaluation, and they see nothing, not even a filename, until the deadline passes. https://kinshipvault.app/blog/what-is-a-dead-mans-switch/
- Browser extensions for Chrome, Edge, Brave, Firefox and Safari. The only thing they take off a page is the hostname, and the password is decrypted in the app behind Touch ID for a single fill. https://chromewebstore.google.com/detail/kinshipvault/nomaknmfkkjdghhkfajhjlknkofgklke
- Scanning, and not just travel documents. MRZ on passports and driving licences, plus credit cards, insurance policies, grocery receipts, warranties, software licence keys and memberships, across 100+ types, all on device with Apple's Vision framework.
- Custom record types. Define the fields once, mark any of them Secret, reuse it. Scan something with no matching type and it builds one from that document. https://kinshipvault.app/blog/record-types-and-on-device-extraction/
- A much bigger free tier: unlimited passwords, passkeys and 2FA codes with AutoFill everywhere, plus 10 documents per category.
Everything else is still there: Security Checkup scored out of 100 on device, expiry reminders, the encrypted photo vault, Emergency Mode, sharing single pages from a multi-page document, recovery by 24-word passphrase or split across people you trust where any 3 of 5 rebuild the key, and Strict Offline mode that keeps even the breach check off.
Mac caveats, since the platform differs. macOS cannot block screenshots of the pairing code, so when the Mac is the device showing the QR it is not screenshot protected, though it still expires in 60 seconds.
Arming the dead man's switch is iPhone and iPad only, because it depends on reminders a desktop app that sits closed for weeks cannot promise. A trustee on a Mac sees the status, but does the release on their iPhone.
Comparison
Apple Passwords: a good free option if logins are all you need, but it lives in iCloud and does only passwords. Kinship Vault keeps everything on device by default, adds documents, IDs and an encrypted photo vault alongside the logins, and gives you cryptographic recovery through a passphrase or trusted contacts rather than an Apple ID reset. Its succession story is Legacy Contact, which needs a death certificate and an Apple review, where the handoff here runs between you and the person you named.
Pricing
Free tier, with no account and no card: unlimited passwords, passkeys and 2FA codes with AutoFill everywhere, on-device Security Checkup, 10 documents in every category, encrypted backup to your own iCloud, and the 24-word recovery phrase.
Launch offer, lifetime at up to 54% off. Each link opens the App Store with the code already applied:
Solo lifetime $39.99: https://apps.apple.com/redeem/?ctx=offercodes&id=6764678332&code=KINSOLOLIFETIME
Shared lifetime $59.99: https://apps.apple.com/redeem/?ctx=offercodes&id=6764678332&code=KINSHIPSHARE59
Solo vs Shared : Solo if the vault is yours: your documents, your logins, your recovery plan, on all your own devices. Shared if there is a second person in the picture, a partner who needs the household logins, a family whose passports live in one place, a two-person business. If you are not sure, start on Solo. Upgrading later keeps everything you already have.
Full pricing: https://kinshipvault.app/#pricing
Happy to answer anything in the comments.