Mutiny Wallet is a self-custodial lightning wallet that allows users to send and receive bitcoin instantly without the need for channel management or lightning expertise. The wallet enables users to maintain full control over their funds by running a lightning node on their device, eliminating the reliance on third-party servers. Mutiny Wallet is accessible on any device and offers features such as one-tap zaps, uncenzorable access, open-source code, and self-hosting capabilities.