PricePrint — Your Personal Grocery Price Memory

PRICE·PRINT

YOUR PERSONAL PRICE MEMORY

OFFLINE · ON-DEVICE · FOREVER

REG #001 CASHIER: YOU

TODAY'S RECEIPT

Personal price history FREE

Fake-sale detector FREE

Unit-price comparison FREE

Shrinkflation alert FREE

Personal inflation index FREE

SUBTOTAL $0.00

TAX $0.00

CLOUD STORAGE $0.00

TOTAL $0.00

★ WALMART PAID THIS FOR OVERCHARGING ★

$45 MILLION

2024 class-action settlement — meat, produce, citrus

Guardian / CR / FERN, 2025

★ KROGER'S 2024 OPERATING PROFIT ★

$3.85 BILLION

while overcharging shoppers on expired sale tags

Consumer Reports, 2025

★ ALBERTSONS / SAFEWAY PAID FOR THE SAME THING ★

$4 MILLION

2024 California civil penalty — overcharged customers

Consumer Reports, 2025

★ WASTED IN THE U.S. EVERY YEAR ★

$162 BILLION

in groceries thrown away — 31% of the food supply

USDA Food Waste FAQs

Your price log stays on this device.

Works in your browser — no app, no download, no account.

START LOGGING

WHAT IT ANSWERS

Is this sale actually a sale? Know in two seconds whether you're being played.
Which store is really cheapest? Find out which store actually wins on the things you actually buy.
How much more is my basket costing me? See your real grocery inflation — not the headlines, your basket.
Did this package shrink? Catch shrinkflation the moment a smaller size hits the same price.

HOW IT WORKS

Open it in the store. Type the item — it autocompletes from your catalog.
Confirm size and store (pre-filled from last entry). Type the price.
Done in under 10 seconds.

A fingerprint is unique to you. Your price history is yours alone — not aggregated, not anonymized, not sold. A price print is the mark every product leaves over time, the pattern that reveals truth from marketing. PricePrint is both.

★ ★ ★ THANK YOU ★ ★ ★

log your first price — under 10 seconds

0 LOG YOUR FIRST PRICE 0

see what your data looks like

After a few weeks of logging, your app starts answering questions your store doesn't want you to ask.

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find out if your store is lying about a sale.

PricePrint cross-checks every SALE tag against your own history. The ones priced above what you usually pay get flagged in red. The real deals get a green check.

↑ this is the live app, running on demo data — try it.

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find out which store is actually cheapest on the things you buy.

Not which store advertises lowest prices — which store wins on your items, with a dollar figure on how much switching would save. Per year.

↑ this is what your compare screen looks like after a few weeks of logging.

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watch every item's price story over time.

Every item you log gets its own page. The trend, the cheapest store, the priciest store, the day of the week that wins — drawn from your own purchase history.

↑ tap an item to see its price chart, day-of-week winner, and per-store breakdown.

see your personal inflation, not the government's.

The CPI averages a whole country's basket. Yours measures your basket — the things you actually buy, at the stores you actually shop. Usually a very different number.

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↑ your number vs. the national CPI, plus the items dragging it up.

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every price you've ever paid, searchable.

A flat ledger of everything you've logged — sortable by date, item, or store. Type "milk" and see every milk price you've paid, anywhere, ever.

↑ search, sort, and filter your full price history.

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the only shopping list that knows the price.

Add items, see what they typically cost at the cheapest store, get a running total before you leave the house. Check items off as you go — and log what you actually paid in one tap.

↑ add an item, see the estimate, tap "log it" to capture the real price.

log a price in under ten seconds.

Item, store, size, price. That's it. The whole point of the app is to make this so fast you'll actually do it in the aisle.

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↑ the form is the home screen. nothing to learn.

Wait — try this first

Did you know you can use this for your next shopping list?

Add the items you're planning to buy. See what each one typically costs at the cheapest store you've shopped. Get a running total before you leave the house. Then tap "log it" at checkout to capture what you actually paid.

Build a shopping list →

Free · no account · your list stays on your device.

eight tabs. eight questions answered.

Each one runs on the prices you log.

Log price how much was it? Shopping where do I shop today? Compare which store is cheapest? Sale check is this sale real? History what did I pay last time? List what do I buy most? Stores which store wins what? Inflation am I paying more this year?

OPEN THE APP