Developer Tanay Kamath recently launched PeerSplit, a free and private peer-to-peer expense-splitting app. Built from idea to launch in just two weeks, the app is designed for local-first and offline use, eliminating the need for signups or personal data. PeerSplit's UI was created using Nuxt UI, and it utilizes cr-sqlite for local data storage and syncing. The app also features a "simplifying debts" system to make expense tracking more efficient.

Source: https://dev.to/tanay/how-i-built-peersplit-a-free-peer-to-peer-expense-splitting-app-from-idea-to-launch-in-just-2-weeks-386m