Bitcoin has emerged as a popular decentralized cryptocurrency, and developers are leveraging Ionic to create apps that facilitate its use. BitPay's Bitcoin Checkout app, designed with Ionic, allows businesses to accept bitcoin payments easily on both iOS and Android devices, featuring multi-language support and NFC technology for seamless transactions. Another app, Lawnmower, also built with Ionic, provides users the ability to invest their spare change in bitcoin passively, offering a user-friendly experience for newcomers to cryptocurrency. Lawnmower automates the investment process and offers customization options, benefiting from Ionic's versatile navigation and service components. Both apps demonstrate the efficiency and adaptability of Ionic in developing cross-platform applications, allowing rapid deployment and easy maintenance with a single code base.