Eldrfur Data Vault
Privacy and Freedom First
Free
Encrypted password manager, with privacy and freedom first: post-quantum resistant AES-256-GCM + Argon2id, on-device only. AutoFill, PIN/Face ID unlock, and cloud sync
Eldrfur Data Vault is an offline-first, encrypted password manager built on one principle: your data is yours, and no one else can read it by design. Not a server, not the developer, not anyone.
EVERYTHING ENCRYPTED, ON YOUR DEVICE
Every credential is protected with AES-256-GCM, with your encryption key derived from your Master Password using Argon2id, a memory-hard algorithm built to resist brute-force attacks. Your vault is decrypted only on your device, only after you unlock it. There's no account to create and no server that holds your data.
STORE MORE THAN JUST PASSWORDS
Logins, usernames, and passwords · Secure notes · Payment cards · SSH keys and VPN credentials · Passkeys · TOTP / 2FA codes, scanned by QR or entered manually · File and document attachments
FAST, SECURE UNLOCK
Unlock with PIN or Face ID / Touch ID, backed by your device's secure hardware. A configurable auto-lock timer keeps your vault sealed when you step away, and repeated failed attempts wipe quick-unlock data automatically.
AUTOFILL, BUILT IN
A native AutoFill extension fills your saved logins and passwords directly in Safari and other apps, without ever leaving your vault unencrypted or exposing your credentials outside the OS's own secure AutoFill framework.
SYNC ON YOUR TERMS, OR DON'T
Cloud backup is entirely optional and off by default. If you turn it on, you choose where: iCloud Drive, Proton Drive, Nextcloud, Google Drive, or any folder you sync yourself. Your vault file is fully encrypted before it ever leaves your device, so whichever provider you pick only ever sees an opaque file it cannot read.
BUILT FOR TRUST
No analytics, no telemetry, no crash reporting sent anywhere · No advertising identifiers or ad networks · No account required · Open about exactly what's stored and where, in plain language · We take security seriously so you don't have to, by taking security to the full limit of the features and safeguards iOS allows and the sanity of our users
Your Master Password is the only key. Choose it carefully. Eldrfur cannot recover it for you, because Eldrfur never has it to lose.
Built by a veteran in IT, Cybersecurity, and Military encryption at Azimos Labs, LLC. We build privacy-first tools that keep your data yours. Veteran Owned and Operated.
Ratings & Reviews
Reliability
• Fixed a rare issue where a vault could temporarily become unreachable, showing as if it had disappeared - your data was never actually at risk, this only affected the app's ability to find it
• Fixed an issue that could prevent creating a new vault in rare cases
• Messages and notifications now clear properly when you navigate to a new screen instead of lingering
Security
• Hardened file export against a theoretical data-integrity edge case
• Verification failures on a stored file checksum are now clearly reported instead of silently skipped
• Updated underlying security libraries to their current versions
• Security Patches and Bug Fixes
Compatibility
• Adopted Apple's current app lifecycle requirements ahead of upcoming iOS versions
• Fixed a jailbreak/tamper-detection check that could silently fail to run in specific conditions
The developer, Azimos Labs, LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Azimos Labs, LLC
- Size
- 43 MB
- Category
- Productivity
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - iPad
Requires iPadOS 18.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Azimos Labs, LLC