Cardano supports mobile wallets through applications that allow users to securely store and manage ADA and other digital assets, offering features like address generation, transaction history, and QR code scanning for easy transactions on the go, with options from both native and third-party wallets.

Cardano's metadata feature enables users to attach additional data or information to transactions, tokens, or smart contracts on the Cardano blockchain.

Cardano uses transaction metadata to store data like timestamps and signatures, enabling applications like identity verification and asset management.

Cardano supports multi-asset tokens, enabling users to create and transact custom digital assets, fostering innovation and interoperability within its blockchain ecosystem.