On-device proof
Proof photos and AI analysis stay on your device. SipProof does not upload proof photos to Firebase Storage.
SIP. SNAP. KEEP THE STREAK.
Hydration
you can prove.
SipProof turns everyday drinks into a visible habit—with photo check-ins, friendly challenges, reminders, and progress you can actually see.
💧 proof logged!
🔥 streak growing
OUR PLAIN-LANGUAGE PROMISE
Your photos stay yours.
Honest estimates
Container and volume results are estimates you can review and correct—not medical measurements.
Friendly by design
Sip Duo shares progress percentages and recent totals with the one partner you choose.
YOUR DATA
Privacy Policy
What stays on your phone, what is shared for Sip Duo, and which services help SipProof work.
Read privacy policy →THE AGREEMENT
Terms & Conditions
Subscriptions, responsible use, photo-estimate limits, and the rules that keep SipProof fair.
Read terms →
QUESTIONS OR DATA REQUESTS?