Orevi
Project info
- On-device n-of-1 personalization engine (learns 100% on the device)
- Wellness approach: pain intensity, affected areas and relieving actions
- Local-first architecture: your data stays on the phone
- End-to-end encrypted backup, unlocked with biometrics
- In-house 'Dossier vivant' design system (light/dark, dedicated typefaces)
- React Native / Expo (SDK 57), TypeScript
About the project
Orevi is a daily companion for people living with menstrual health conditions — endometriosis, PCOS, dysmenorrhea. The app takes a deliberate wellness stance: it never claims to cure, but helps you spot what actually brings relief. In a few seconds you log your pain intensity, the areas affected and the actions you tried.
Its distinctive feature is an on-device n-of-1 personalization engine: instead of population averages, it learns "what relieves you" from your own data, right on the device. The experience is driven by an in-house design system named "Dossier vivant" (Fraunces, Atkinson and Saira typefaces, light and dark themes).
Privacy is a cornerstone: a local-first architecture, data stored and personalized on the device, and an end-to-end encrypted backup unlocked with biometrics. It is built with React Native / Expo (SDK 57, TypeScript).
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