Keep a fasting rhythm with one calm home screen, a living bonsai, and gentle stage cues that never turn into a dashboard.
Private by default. Offline-first. Built for iPhone and Android.
See how it works
Artifacts
Each steady finish leaves something behind.
When a fast ends, Cairn turns that return into an artifact you keep. Progress becomes something you can see again later, not just a number that disappears.
Forest
Arrange your progress in a quiet garden.
Place earned artifacts by hand and let Forest become a calmer record of consistency, built one return at a time.
Bloom
Bloom adds a softer premium atmosphere.
Longer plans, richer bonsai canvases, and a darker, more elevated feel when you want a little more room to grow.
Cairn
Built for a calmer fasting practice on iPhone and Android.