CartSnap: Local Grocery Scan

Scan shelf tags, track your running grocery total, and remember past prices. Your scans and shopping history stay on your phone.

Know your grocery total before you reach the checkout.

CartSnap lets you photograph shelf price tags as you shop. Its on-device AI reads the item name and price, then you review the result, set the quantity, and add it to your cart. Your running total updates as you go.

SCAN PRICE TAGS Point your camera at a shelf tag. cartsnap reads the item and price on your phone. You stay in control and can correct the result before adding it.

TRACK YOUR CART TOTAL See your item count and running total throughout the trip. Change quantities or remove an item whenever you need to.

REMEMBER PAST PRICES When CartSnap recognizes an item you bought before, it can show what you last paid and the lowest price saved in your history.

KEEP YOUR SHOPPING HISTORY Finish a trip to save its items, store, date, and total. Your recent trips are ready when you want to check them.

PRIVATE BY DESIGN Price-tag reading runs on your device. Your photos and shopping history do not need to be sent to an AI service. After a one-time model download, scanning works without an internet connection.

You can also add items manually if a tag is unclear or you have not downloaded the scanning model yet.