Duomaxxing is a paired challenge app for people who want a little more structure and a little more accountability. It is in testing on Android and iOS.
Shared progress
People set criteria, check in, and see progress across daily and monthly views. Feeds, milestones, locations, photos, notifications, and small companion characters make the routine feel social without turning it into a leaderboard.
What is still changing
The testing phase is focused on the rhythm of a check-in: what should be visible, what should stay private, and how a pair can recover after missing a day.