Zelf Name Service
Never lose your keys again
Only for iPhone
Free · In‑App Purchases
iPhone
"Access your crypto, from any device without the need of backups!
What is Zelf Name Service (ZNS)?
ZNS is a 3-in-1 solution, biometric wallet, private key manager and recovery service, all powered with zk Face Proofs. This represents a revolutionary way of self-custody, with a cutting-edge privacy-preserving non-biometric encryption, enabling innovative wallet management to ensure security without storing or exposing biometric data. The end user's face generates a unique, non-biometric binary representation that we call ZelfProof (stored in a QR code) which facilitates highly secure encryption and decryption.
SERVICES
1. Biometric Wallet: Self-custody biometric secured wallet. Device agnostic.
2. Private Key Manager: Secure a tag name for each of your private keys.
3. Recovery Service: Recover access to your wallet by retrieving your zk-face proof from the blockchain.
WHY ZELF?
Full Ownership. ZELF uses a novel non-biometric encryption system permitting full control to the users.
Privacy. ZELF doesn’t ask or track for any personal identifiable information.
Open Source. ZELF is an open source architecture, community driven.
Security. ZELF protects information and digital assets with zk Face Proofs, proprietary technology.
WHY COOSE ZNS?
Non Biometric Encryption. Introducing biometric Root-of-trust.
Eliminate device dependency that conventional hardware cold wallets offer without sacrificing security.
Extra Security. Before biometric encryption, Zelf gives you the option to put a second layer of security with a traditional password.
Don't Backup with Big Tech. Avoid recovery keys leakage with legacy wallets; Zelf revolutionizes the way keys are managed so you're assets are not compromise
Blockchain Storage. Store your ZelfProof in Arweave blockchain and never lose access to your funds.
Zelf Proof. ZK Face Proof ™ is a unique, privacy-preserving binary representation generated from facial data without storing any biometrics.
No Tracking. Zelf does not track, store or share your digital footprint; we believe privacy is a human right.
No DB or Servers. Encrypt and decrypt your ZK Face Proof ™ locally.
PRICING
Free Forever Plan
The free offline version, will get you access to the biometric wallet where you can create unlimited Zelf QR codes.
Premium Subscription
By purchasing a Tag Name, you get everything in the free tier and access to a private manager and recovery service."
Improved custom UI based on the current domain.
The developer, Verifik 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 Linked to You
The following data may be collected and linked to your identity:
- Contact Info
- User Content
- Identifiers
- Sensitive Info
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Usage Data
- Diagnostics
- Body
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Verifik LLC
- Size
- 352.6 MB
- Category
- Business
- Compatibility
Requires iOS 17.6 or later.
- iPhone
Requires iOS 17.6 or later. - Apple Vision
Requires visionOS 1.3 or later.
- Languages
- Spanish
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- ZNS 25 characters 1 year $14.00
- ZNS 23 characters 1 year $16.00
- ZNS 26 characters 1 year $13.00
- ZNS 24 characters 1 year $15.00
- ZNS 22 characters 1 year $17.00
- ZNS 19 characters 1 year $20.00
- ZNS 18 characters 1 year $21.00
- ZNS 4 characters 1 year $36.00
- ZNS 27 characters 1 year $12.00
- ZNS 17 characters 1 year $22.00
- Copyright
- © 2025 Zelf World, All rights reserved.