DaDiary
Privacy
Updated: September 2026 · Beta
DaDiary is in Beta. This page describes how we use data you choose to share — not a certification, and not a promise beyond what the product actually does today.
What we collect
Email and password to create an account; an optional display name; skin photos you choose to upload; check-in notes, routines, and Settings preferences. We do not sell your email list to third parties.
Face photos
Photos are used to analyze your skin and suggest a routine. They are sent to our servers so the AI can process them. You can skip face photos and use tags + notes instead.
Storage and deletion
Skin data and photos are stored on our servers so you can review history. In Settings you can delete all skin data (photos, diary, saved routines). Your login account stays if you only wipe skin data.
Your choices
You can turn off face capture, withdraw photo consent, disable push notifications, and delete data anytime in Settings. In-app feedback is used only to improve the product.
Not medical advice
DaDiary suggestions are for reference from the photos and notes you provide — they do not replace a dermatologist. See a professional if your skin needs medical care.
Questions about your data? Send feedback in the app or reach DaDiary on our social channels. We’ll update this page if how we handle data changes.