Your personal inflation rate
Spend-weighted from what you actually buy, shown beside the official CPI so you can see whose trolley is really getting dearer.
Built in New Zealand
Know what groceries actually cost you.
Scan your supermarket receipts. Docket tracks every price you've ever paid and reports your own personal grocery inflation rate — not the official average, yours.
How it works
The supermarket knows your prices. Now you do.
Three steps, and the first one takes about as long as photographing the docket.
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1
Scan or forward it
Photograph a paper docket, or forward the emailed invoice from an online order. Both go into the same place.
— capture — -
2
It reads, you check
Every line is read automatically — product, size, price. You fix anything it got wrong before it's saved.
— review — -
3
Watch the history build
Each price you've paid joins your own record for that product — the basis for every rate and comparison Docket shows you.
— track —
Features
Everything runs off what you actually bought.
No scraped shelf prices, no store-wide averages — every number here traces back to a receipt of yours.
Price history for every item
Every price you've paid for it, as one chart. See at a glance whether $8.99 is normal or a rip.
Scan the shelf before you buy
Point the camera at a barcode or shelf label in-aisle. Docket tells you what you usually pay and whether this price is worth stocking up on.
Cheaper since you bought it
When something you bought turns up cheaper, Docket tells you. Deal alerts flag the drops that matter, at most once a day.
A list that totals itself
Your shopping list carries the last price of everything on it, so you know the damage before you leave the house.
Email your invoices in
Online shopper? Forward the invoice email and it's in your history before the groceries reach the bench.
Inside the app
From a photographed docket to a number you can act on.
Twelve screens, in the order they happen — capture, correction, what it teaches you, and what it changes next time you're in the aisle. Every store, product and figure below is invented for this page.
Drag, scroll, or use the arrow keys
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Every receipt, at a glance
Search, filter by in-store or online, and see the total before you open one.
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What changed on this one
Compared against your usual for that store, and flagged if it didn't match what you ordered.
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Check the bag against the docket
Tick items off as you unpack, and flag anything that didn't turn up.
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Every line, priced properly
Grouped by category, with the pack size, unit price and product code that make it comparable next time.
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Every product you buy
Sorted by name, spend, or which way the price is moving.
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Is $12.50 normal?
The full history for one product — the range it's sighted at, and the trend behind today's figure.
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The half that reaches you in the aisle
A list, a running trolley total, and a camera for checking the shelf before you buy.
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A list that knows what's due
Priced from your last buy, and flagging what you're probably about to run out of.
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Scan as you shop
A running total, and a barcode read straight off the shelf.
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Your own inflation rate
Spend-weighted from what you actually buy, set beside the official number.
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What's actually moving
Category by category, what got dearer and what got cheaper since last month.
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Where the money went
Spend by month, and what's behind the total for the one you tap.
··· illustrative, from a real docket ···
44
line items read in one scan
2c
the smallest price move it will catch
$9.99 vs $13.99
same shelf, member price gap it separates for you
The community price pool
Other shoppers have already answered "is this normal?"
A price at a store on a date is a fact about the shop. Who bought it is a fact about a person — so prices travel, and purchases don't. Docket shares the first and keeps the second entirely to itself.
Is $8.99 normal?
Scan something in the aisle and see what other shoppers have paid for it — a median across everyone who's bought or scanned it, the range it's sat in, and which store the cheapest sighting was at. Your own two receipts can't answer that. Fifty people's can.
Cheaper elsewhere, named
A "Cheaper elsewhere" card turns up on an item's history, the shelf check, and mid-trolley. It names the store and how much less, with the age said in words, not a date.
Measured against your best
Any saving Docket shows is worked out against the best price you've personally paid — not your latest one. A bad week shouldn't make an ordinary price look like a deal.
Reading costs nothing
Contributing your own sightings is on by default and can be switched off in Settings. Reading the pool never depends on it — there's no "share yours or get nothing".
01
Nothing is scraped. Every figure here comes from someone who actually bought or scanned something — Docket never checks a store's live prices, and doesn't claim to.
02
A sighting is not a current price. It can be days or weeks old, which is why its age is always said in words — seen today, 3 days ago, 2 weeks ago — never left for you to work out from a date.
03
Nothing shows below three separate contributors, checked overall and again per store — so one person's shopping can never read back as "the crowd".
04
"Not enough people yet" is a different answer from "no data", and Docket says the honest one rather than collapsing the two into an empty screen.
05
What leaves your account is a price, a store and a date. No name, no basket, no time finer than the day.
Privacy
Your receipts are nobody's business.
A receipt says more about you than the total at the bottom. Docket treats it that way.
01
Everything you scan is scoped to your account — every query, every price, every history. Nobody else's data crosses into yours, and yours doesn't cross into theirs.
02
A receipt reveals more than groceries — alcohol, pharmacy items, who's in your household. Docket treats that data as sensitive, not as mundane shopping trivia.
03
Scan something in the aisle and see what other shoppers paid for it — that's the community price pool. It never shows below three separate contributors, and only a price, a store and a date ever leave your account. Who bought it stays yours.
Get started
Stop guessing what groceries cost.
Request sent.
A person reads these and replies with an invite — not an instant thing, so give it a day or two.
Coming soon to the App Store and Google Play.
App Store — coming soon
Google Play — coming soon