Bitcoin.com Wallet: Buy, Sell

This application allows you to easily and quickly buy and sell various cryptocurrencies, such as Bitcoin, Ethereum, and more, using credit card, Google Pay, and other payment methods. You can also send, receive, and swap between different cryptocurrencies. One of the key features of this app is that it is self-custodial, meaning that only you have access to your crypto assets and they can easily be transferred to another wallet. This eliminates the risk of third-party interference and gives you full control over your funds.

The app is also ready for DeFi (decentralized finance) use, allowing you to connect to various DApps (decentralized applications) on Ethereum, Avalanche, Polygon, and BNB Smart Chain through WalletConnect. It also offers quick and secure access through biometric or PIN authentication.

Another important feature is the automated backup, which saves all your crypto wallets and DeFi wallets to the cloud and can be decrypted with a master password. You can also customize the network fees for your transactions, choosing to pay more for faster confirmations or less when you're not in a rush.

The app supports low-fee blockchains, allowing you to use peer-to-peer cash as intended and take advantage of opportunities in DeFi and Web3. It also offers specific support for AVAX, MATIC, and BNB, allowing you to buy, sell, trade, and manage these tokens and use DApps on their respective networks.

You can also create shared wallets and multi-signature wallets to manage funds with a team, and install live market-data widgets on your home screen to track your favorite cryptocurrencies. The app also has a "Discover" section where you can find merchants and websites that accept cryptocurrency as payment, and you can even add personal notes to your transactions for easy tracking.

Lastly, the app has been audited by cybersecurity experts to ensure the safety of your private keys. Overall, this is a comprehensive and user-friendly crypto wallet that puts you in control of your assets and allows you to easily buy, sell, swap, invest, earn, and use various cryptocurrencies.