# What is the wallet for?
The TNG Identity Wallet is a native app that lets users store and manage reusable digital credentials. Built on Self-Sovereign Identity (SSI) principles and cryptography, it gives users full control over their data, allowing them to share information securely and privately.
Implemented using the Sphereon Wallet SDK, the app offers a clean interface and smooth user experience. Core features include credential management, generating verifier proofs, signing presentations, and tracking credential history.
Credentials are stored only on the user’s device. The wallet securely manages the private key, receives credentials from issuers, and creates proofs for verifiers. No personal data is shared without the user’s explicit consent and digital signature, ensuring privacy and control at all times.
The app is accessible on both Android and IOS platforms:
* [For Android: Identity on Google Play](https://play.google.com/store/apps/details?id=com.teranode.identity)
* [For iOS: Identity on the App Store](https://apps.apple.com/us/app/teranode-identity/id6756260966)
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