# Polygon ID — Self-sovereign identity > Self-sovereign digital identity management using zero-knowledge cryptography. (iPhone/iPad app by ZKID Labs AG.) - Source: https://appshunter.io/ios/app/polygon-id/id1629870183 (this page in markdown: same URL + `.md`) - Developer: [ZKID Labs AG](https://appshunter.io/developer/1691328887) - Category: Utilities - Price: Free - Rating: 4.29/5 from 7 App Store ratings · 3 written reviews indexed - Age rating: 4+ - Requires: iOS 14.0 · 156 MB - Languages: English - Released: 2022-06-22 - Data updated: 2026-06-06 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/polygon-id/id1629870183/reviews.md ## What is Polygon ID? Polygon ID enables you to create and manage your own self-sovereign digital identity. Prove your access rights and reputation without revealing any of your personal information. Manage verifiable claims about your identity and generate private proofs for digital interactions. Polygon ID is an open-source and private by default identity system based on zero-knowledge cryptography (zkSNARK). With the Polygon ID app, you will have access to web3 and web2 services and the ability for private on-chain verifications. Convenient control: - Secure authentication with biometrics or a 6-digit PIN - Identity recovery with seed phrase mechanism Obtaining claims: - Scan an issuer’s QR code - Follow the steps to connect your identity with the issuer and retrieve your claims - Store and manage your claims from your wallet Presenting your private proofs: - Scan a verifier’s QR code - Accept the proof request presented in your wallet - Generate and share the private proof of your claims with the verifier. ## Key features - Create and manage digital identity - Prove access rights privately - Manage verifiable claims - Generate private proofs - Secure authentication (biometrics/PIN) - Identity recovery with seed phrase ## Recent user reviews (3 of 3) All indexed reviews: https://appshunter.io/ios/app/polygon-id/id1629870183/reviews.md ### 5/5 — Finally! *2023-07-27* Happy to have more privacy in web3 ### 4/5 — hm *2023-03-13* iden3 is very cool!!! but the ui in this version is extra buggy lol ### 4/5 — proof of personality *2022-06-23, version 1.0* How to get proof of personality? ## Frequently asked questions about Polygon ID ### What is Polygon ID? Polygon ID is an open-source, privacy-focused identity system that allows you to create and manage your self-sovereign digital identity. It uses zero-knowledge cryptography to enable private verification of your claims. ### How does Polygon ID ensure privacy? Polygon ID is private by default and utilizes zero-knowledge cryptography (zkSNARKs) to allow you to prove your identity attributes without revealing the underlying personal information. ### How do I obtain claims with Polygon ID? You can obtain claims by scanning an issuer's QR code within the app and following the prompts to connect your identity. Once connected, your claims will be stored and managed in your digital wallet. ### How do I present private proofs with Polygon ID? To present proofs, scan a verifier's QR code, accept the proof request in your wallet, and the app will generate and share the private proof of your claims with the verifier. ### What security features does Polygon ID offer? Polygon ID offers secure authentication through biometrics or a 6-digit PIN. It also includes an identity recovery mechanism using a seed phrase to help you regain access to your identity. ### What devices is Polygon ID available on? Polygon ID is available for iPhone, iPad, and iPod devices. ### How often is Polygon ID updated? The latest version of Polygon ID, 2.3.8, was released on December 19, 2024. Updates are provided by developer ZKID Labs AG. ### Does Polygon ID have ads? No, Polygon ID does not contain advertisements. It is a free application focused on providing a private and secure digital identity experience. ## Version history (last 5 releases) ### 2.3.8 — 2024-12-19 * Updated QR Code parser system ### 2.3.7 — 2024-07-11 * UI/UX improvements * Core library hotfix ### 2.3.6 — 2024-07-10 * UI/UX improvements ### 2.3.5 — 2024-05-07 * Linked proofs and multi query * Embedded issuers * Fetch on-chain credentials * New operators for Circuits V3 ### 2.3.4 — 2024-04-12 * Added Polygon Amoy Testnet network ## Apps similar to Polygon ID | App | Rating | Price | Category | | --- | --- | --- | --- | | [FheID](https://appshunter.io/ios/app/fheid/id6482989056) | 2.9 (18) | Free | Utilities | | [Pontem: DeFi wallet for Aptos](https://appshunter.io/ios/app/pontem-defi-wallet-for-aptos/id1643525786) | 4.8 (92) | Free | Utilities | | [Unstoppable Domains](https://appshunter.io/ios/app/unstoppable-domains/id1544748602) | 4.5 (184) | Free | Utilities | | [Tomo.inc](https://appshunter.io/ios/app/tomoinc/id6468010287) | 4.3 (61) | Free | Utilities | | [Petra: Aptos Crypto Wallet](https://appshunter.io/ios/app/petra-aptos-crypto-wallet/id6446259840) | 4.8 (313) | Free | Utilities | | [ONTO-Cross-chain Crypto Wallet](https://appshunter.io/ios/app/onto-cross-chain-crypto-wallet/id1436009823) | 4.0 (88) | Free | Utilities | ## More apps by ZKID Labs AG - [Privado ID](https://appshunter.io/ios/app/privado-id/id6566184703) - [Billions](https://appshunter.io/ios/app/billions/id6742451067) All apps by ZKID Labs AG: https://appshunter.io/developer/1691328887 ## Related topics [zkid labs ag](https://appshunter.io/ios/topics/zkid-labs-ag) · [plyogo](https://appshunter.io/ios/topics/plyogo) · [polygon](https://appshunter.io/ios/topics/polygon) · [polagone](https://appshunter.io/ios/topics/polagone) · [POLYGON](https://appshunter.io/ios/topics/polygon) · [sovereign](https://appshunter.io/ios/topics/sovereign) · [polygon wallet](https://appshunter.io/ios/topics/polygon-wallet) · [self sdg](https://appshunter.io/ios/topics/self-sdg) --- *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 2026-06-06.*