AI in Action · App #4 · Privacy
Privacy
What stays on your device, when the AI coach may send summaries, and how analytics work.
Habit data (Facts)
Habit definitions, check-ins, and recovery events stay in this browser (IndexedDB). There is no account and no cloud sync in v1. Weekly consistency, misses, and recoveries are computed in app code — not by a model.
Optional AI coach
Coach features (Habit Starter, Comeback Coach, Weekly Review, Plan Adjuster, Smart smaller-version) are opt-in per action. When you consent, only selected structured summaries leave the device through a privacy gate — not full history and not free-form journals. The model proposes language and options; it does not rewrite your scores or auto-change targets. If the model fails or you decline, Facts and tracking still work.
Analytics
The live site at habitcheck.weidong-shi.com may record privacy-friendly page views via Vercel Analytics. Habit payloads are never sent as analytics events.
Wellness
Wellness tool only — not medical advice, diagnosis, or treatment for addiction or clinical disorders.
Contact
Questions about this educational showcase: visit weidong-shi.com.