# Zelf Name Service — Never lose your keys again > Biometric crypto wallet, private key manager, and recovery service with zk Face Proofs. (iPhone/iPad app by Verifik LLC.) - Source: https://appshunter.io/ios/app/zelf-name-service/id6739672296 (this page in markdown: same URL + `.md`) - Developer: [Verifik LLC](https://appshunter.io/developer/1737275441) - Category: Business - Price: Free with in-app purchases - Rating: 3.80/5 from 6 App Store ratings · 2 written reviews indexed - Age rating: 4+ - Requires: iOS 17.6 · 402 MB - Languages: American English, Arabic, Filipino, French (France), Hindi, Japanese, Korean, Brazilian Portuguese, Russian, Chinese (Simplified, China) and 1 more - Released: 2025-04-02 - Data updated: 2026-08-01 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/zelf-name-service/id6739672296/reviews.md ## What is Zelf Name Service? "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." ## Key features - Biometric wallet with self-custody - Private key manager with tag names - Blockchain-based recovery service - Non-biometric encryption (ZelfProof) - Device-agnostic access - Optional traditional password security ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | ZNS 6-15 characters 1 year | $24.00 | one-time | | ZNS 17 characters 1 year | $22.00 | one-time | | ZNS 27 characters 1 year | $12.00 | one-time | | ZNS 4 characters 1 year | $36.00 | one-time | | ZNS 18 characters 1 year | $21.00 | one-time | | ZNS 19 characters 1 year | $20.00 | one-time | | ZNS 22 characters 1 year | $17.00 | one-time | | ZNS 24 characters 1 year | $15.00 | one-time | | ZNS 26 characters 1 year | $13.00 | one-time | | ZNS 23 characters 1 year | $16.00 | one-time | | ZNS 25 characters 1 year | $14.00 | one-time | ## Recent user reviews (2 of 2) All indexed reviews: https://appshunter.io/ios/app/zelf-name-service/id6739672296/reviews.md ### 5/5 — Setting up hassle *2026-03-14* While setting up my account the system would not process my payment. Then, it prompted me to log in with Apple Pay which I have never used. Apple didn’t process my transaction for $24 dollars, but instead took $16.95 from my account for a totally different transaction. Apple is trying to manipulate the system to make customers use their payment service. I had to cancel my card, and I didn’t complete my transaction for my domain name fee. Let the sabotage of BlockDAG begin. 😝😝😝 Sent from my iPhone ### 1/5 — Crashing *2026-01-16* I have tried to sign up to Zelf, but it keeps crashing. I’ll try again later. Hopefully all issues will have been resolved. ## Frequently asked questions about Zelf Name Service ### What is Zelf Name Service? Zelf Name Service (ZNS) is a 3-in-1 solution offering a biometric wallet, private key manager, and recovery service, all powered by zk Face Proofs for secure, self-custody cryptocurrency management. ### How does Zelf Name Service protect my biometric data? Zelf Name Service uses a revolutionary, privacy-preserving non-biometric encryption. Your face generates a unique binary representation called ZelfProof, which is stored in a QR code, without storing or exposing your actual biometric data. ### Can I access my crypto from different devices with Zelf Name Service? Yes, Zelf Name Service is device agnostic, meaning you can access your crypto from any device without the need for traditional backups. Your ZelfProof can be stored on the Arweave blockchain for persistent access. ### What are the pricing options for Zelf Name Service? Zelf Name Service offers a 'Free Forever Plan' for offline access to the biometric wallet and unlimited Zelf QR code creation. A 'Premium Subscription' is available for purchase, which includes access to the private manager and recovery service. ### Does Zelf Name Service have ads? Yes, Zelf Name Service contains advertisements. This is part of its free offering, with premium features available through subscription. ### How often is Zelf Name Service updated? The latest version of Zelf Name Service is 2.15.7, and it was last updated on March 10, 2026. This indicates a relatively active development cycle. ### What is the age rating for Zelf Name Service? Zelf Name Service has an age rating of 4+, making it suitable for a wide range of users. The app is available on iPhone. ### What makes Zelf Name Service different from other crypto wallets? Zelf Name Service distinguishes itself with its unique non-biometric encryption, device-agnostic access without traditional backups, and a blockchain-stored recovery service, all while maintaining a strong focus on user privacy and open-source architecture. ## Version history (last 5 releases) ### 2.20.3 — 2026-06-16 We've made the app smoother, faster, and more reliable, while introducing additional security enhancements to help keep your account and information safe. ### 2.20.1 — 2026-06-06 We've made the app smoother, faster, and more reliable, while introducing additional security enhancements to help keep your account and information safe. ### 2.19.4 — 2026-05-27 New sections and multiple improvements ### 2.16.1 — 2026-04-07 Refined multiple flows to enhance overall user experience ### 2.15.7 — 2026-03-10 New BlockDAG options! ## Apps similar to Zelf Name Service | App | Rating | Price | Category | | --- | --- | --- | --- | | [Blerify Wallet](https://appshunter.io/ios/app/blerify-wallet/id6466750630) | 5.0 (3) | Free | Business | | [The Bitcoin Conference](https://appshunter.io/ios/app/the-bitcoin-conference/id1639855780) | 3.7 (12) | Free | Business | ## More apps by Verifik LLC - [SmartCheck by Verifik](https://appshunter.io/ios/app/smartcheck-by-verifik/id6480062545) All apps by Verifik LLC: https://appshunter.io/developer/1737275441 ## Related topics [zns](https://appshunter.io/ios/topics/zns) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-01.*