Cold is a skill. Kolda is a calm iPhone tracker for cold plunges, ice baths and sauna: a session timer with guided phases, streaks and protocols, a 30-day cold adaptation journey, Apple Health workouts and a home-screen widget.
Your data stays on your device: no account, no analytics, no ads.
Free forever: timer for every session type, logging, streaks, 14 days of history, two starter protocols and a shareable streak card. Kolda Pro adds unlimited history, all protocols and the custom builder, 30-day programs, full stats, photo notes and CSV export.
Download on the App Store: coming soon.
Support: galtuh@gmail.com