Monolith is a free Android application developed by Token App Limited. It is a DeFi wallet and a Visa debit card that allows you to spend your crypto assets anywhere Visa is accepted worldwide. This app provides access to a smart contract wallet, a Visa debit card, and an integrated token swap feature that combines Ethereum's leading decentralized exchange protocols.

With Monolith, you can exchange your fiat for crypto with any Visa or Mastercard. The app offers some of the most competitive fees on the market for buying crypto. You can use your wallet to receive and store tokens, and send crypto anywhere in the world. Monolith also features advanced security measures, including Whitelisted Addresses, Daily Send Limit, Daily Gas Limit, and Biometric Identification to help you keep your digital assets safe.

Overall, Monolith is a great option for those looking for a DeFi wallet and a Visa debit card. Its user-friendly interface and advanced security measures make it a reliable choice for those interested in the decentralized future of finance.