Shelfbook — Grocery Price Book

Is $3.79 a good price for oats? The tag won't tell you. Your own history will. Shelfbook is the grocery price book you've always meant to keep. Point your phone at a shelf tag, confirm the price with one tap, and Shelfbook tells you how it compares — per ounce, against every price you've seen for it. CHECK A TAG • Reads the shelf price, size and unit price straight off the tag, on your phone. • You confirm the shelf price with one tap before anything is saved. If a number can't be read clearly, Shelfbook leaves it blank for you to type in rather than guess. • Every check gets one clear verdict: Best yet, Stock up, Good, Logged, or how far it is over your best. • Works without a signal: tags are read and prices are kept on your phone. ONE PRICE LIST FOR EVERY STORE • Every item on one page, by item or by store, with its latest unit price. • Unit prices are shown the same way everywhere —…