Kadō
getkado.appA privacy-first habit tracker for iPhone and iPad
Health & Wellnesshabit-trackeriosprivacy-firstopen-sourceoffline-firstappleswiftui
About
Kadō is a free, open-source habit tracker for iPhone and iPad that replaces fragile streaks with an exponential moving average score, so missing a single day doesn't erase progress. It is fully offline-first with no account, no analytics, and no third-party SDKs; optional iCloud sync uses Apple's private CloudKit container. The app is built natively with SwiftUI and supports widgets, reminders, flexible schedules, and multiple habit types.
Problem
Most habit trackers punish users for missing a single day by resetting streaks to zero, discouraging long-term consistency.
For
iPhone and iPad users who want a privacy-respecting habit tracker without subscriptions or data collection
How it works
Kadō tracks habits using an exponential moving average score stored locally on-device, with optional iCloud sync through Apple's private CloudKit container and no server-side infrastructure.
Business model
free
Status
launched
Founders
- scastielgithub