CartProof AI

About

Scan a shelf tag or receipt, review the recognized price and package amount, and save a private unit-price record on your iPhone or iPad. CartProof AI normalizes mass per 100 g, volume per 100 mL, and counts per item so you can compare packages without mental arithmetic. Every recognized value stays editable until you confirm it. Build a local price ledger, compare two confirmed packages, and export your records as PDF or CSV. Recognition and calculations run on your device. Selected images are not retained after you confirm or cancel. No account, ads, analytics, tracking, cloud AI, online price feed, coupons, subscriptions, or in-app purchases. CartProof AI is a paid download and does not provide financial advice or make claims about retailer intent.