Ledger Live: Crypto & NFT App on the App Store

Ledger Live natively supports over 50 blockchains and thousands of tokens. This deep integration allows you to send, receive, and view your balances in real-time without needing to rely on third-party wallets or complex network configurations. The in-app interface provides a clean, unified view of your total portfolio value across all supported chains, automatically updated with the latest market data. The system is designed for **maximum clarity**, ensuring that even novice users can confidently navigate complex transactions. The integration process for new assets is rigorous, involving thorough security audits to maintain the integrity of the ecosystem.

A key differentiator is the support for chains requiring custom transaction parameters. Ledger Live handles these complexities under the hood, presenting the user with simple, verifiable information on the Ledger hardware screen. This is crucial for maintaining security integrity while offering the freedom to interact with emerging decentralized finance (DeFi) protocols and new Layer 1 and Layer 2 solutions. The application's architecture is built for **future-proofing**, allowing rapid adoption of new chains through updates without compromising the core security model.

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View, send, and receive your Ethereum and Polygon-based NFTs (ERC-721 and ERC-1155) directly within the Ledger Live mobile app. The integrated NFT gallery provides a high-resolution display of your collection, ensuring you can appreciate your digital art while keeping it securely locked away by your Ledger device. Crucially, all interactions that involve signing a transaction—such as listing an NFT for sale or transferring ownership—are secured by the hardware validation step. This is vital protection against **"blind signing"** scams prevalent in the NFT space.

The application fetches metadata and images directly from supported services, providing rich context for each digital collectible. You can easily categorize, filter, and track the value of your NFT holdings alongside your cryptocurrencies, giving you a truly holistic view of your digital wealth. Furthermore, the constant threat of phishing and malicious smart contracts is mitigated because the Ledger device's secure element must explicitly approve the contract hash, making unauthorized asset transfers virtually impossible.

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Ledger Live is built on a robust, multi-layer security architecture. The application code is entirely open-source (though the hardware firmware is proprietary for security reasons) and subject to continuous community and internal auditing. Data transmission between the mobile app and the Ledger device (via USB or Bluetooth Low Energy - **BLE**) is fully encrypted using a proprietary protocol, ensuring that transaction data cannot be intercepted or tampered with. This communication channel is strictly limited to transaction signing requests and public key derivation, never involving the raw private keys.

The application handles node connectivity through highly reliable and secure nodes maintained by Ledger and select partners. Users also have the option to connect to their own node for maximum decentralization and privacy, a feature appreciated by advanced users. The performance optimization for mobile devices ensures low latency, fast synchronization of chain data, and minimal battery drain, making Ledger Live one of the most efficient mobile wallet managers available today.

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Compliance is integral to the Ledger Live ecosystem. By partnering exclusively with vetted, regulated financial service providers for Buy, Sell, and Swap services, Ledger ensures that user interactions adhere to global Anti-Money Laundering (AML) and Know Your Customer (KYC) standards where applicable. The software itself, being purely a non-custodial interface, is designed to respect user privacy while facilitating compliant access to services. This rigorous approach is crucial for institutional and high-net-worth users who require both supreme security and legal clarity.

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