Hey, Offst is a digital credit card, powered by trust between people. It is an open source project, licensed under AGPL3. So far the main development on Offst was focused on designing a reasonable open protocol, and on developing the core parts of Offst. One thing that was neglected was a good graphical user interface. I recently began on figuring out what an Offst mobile app would look like, and so I sketched an initial draft for what the user flow should look like. You can find it here: https://www.freedomlayer.org/offst/mobile-app-plan/ Any ideas are highly appreciated! Some other quick links: Offst's repository: https://github.com/freedomlayer/offst Previous posts on Offst's blog: https://www.freedomlayer.org/offst/