Offline grocery price book

Know what
things really
cost.

Pack sizes differ. Sale tags shout. Last month's price is not in your head. Pricenest remembers — and does the per-unit maths so you can tell a real deal from a sticker.

100% Offline · No Account · Your Data Stays on Device

Free. No ads, no in-app purchases, no sign-up.

The problem

The shelf is designed to confuse you.

Grocery prices move constantly and packs are sized so you cannot compare them in your head. A price book has fixed this for decades — on paper it is just too slow to use.

01

Sizes don't match

A 400g jar against a 1.2kg tub. Which is cheaper? Not the one with the smaller number on the front.

02

"Sale" means nothing

A sticker is not a discount. Without a baseline you cannot tell a genuine drop from a shelf tag.

03

You forget

Nobody remembers what oats cost six weeks ago at the other shop. So you pay whatever is in front of you.

What it does

A real price book, in your pocket.

Everything runs on your device. No account, no server, no tracking — the whole thing works in aeroplane mode.

Core

Automatic unit prices

Enter the price and the pack size. Pricenest normalises everything to a price per kg, per litre or per item, so a 400g jar and a 1.2kg tub finally compare honestly. Grams, kilos, ounces, pounds, millilitres, litres, fluid ounces and counts.

Core

"Is this a good deal?"

A verdict against your own history — good, typical or high — the moment you type a price.

Insights & stats

Price history that means something

A chart per item with your target line drawn across it, plus best, typical (median, so one bulk buy cannot skew it) and latest — and how far each has moved.

Insights & stats

Who actually wins on price

A leaderboard of which shop holds your cheapest price most often, weekly logging activity, and what your saving potential adds up to.

Gamification

Streaks & goals

A weekly logging streak and a goal you set. Weekly, not daily — groceries have a rhythm.

Gamification

12 achievements

Badges that unlock from things you genuinely did — never handed out for free.

Organisation

Search & filter

Full-text search across names, brands and tags. Filter by category, store or sale; sort by cheapest, newest or fastest-rising.

Organisation

Tags, pins & archive

Pin your staples, tag anything, bulk-edit with multi-select, and archive what you stopped buying. Every change can be undone.

Core

A shopping list that knows the prices

Build a list from your own items and it groups itself by the shop that is cheapest for each line, with an estimated total from the real prices you logged.

Core

Deal check at the shelf

Compare two or three packs side by side in seconds. It flags the cheaper one per unit and, if you point it at a tracked item, judges it against your history.

Portability

Export & backup

JSON (re-importable) or CSV for a spreadsheet, via the share sheet. Plus on-device backup and restore.

Customisation

Make it yours

Light, dark or auto. Five accents, three densities, eight currencies — all remembered.

Get it

Start your price book
on the next shop.

Free, offline and ad-free. Begin with a worked sample price book you can edit or clear, or start from an empty page — it asks you which on first run.

ANDROID 7.0+ 1 PERMISSION NO ADS NO IAP NO ACCOUNT
Privacy

There is nothing to collect.

Pricenest has no account, no server and no analytics. Your items, prices and settings never leave your phone, and your price history is stored with AES-256 encryption on the device itself. There are no third-party SDKs, so the Data Safety form reads "no data collected" — because none is.

The app declares exactly one permission — INTERNET — and uses it for one thing: opening the privacy policy in Settings. It never asks for notifications, because reminders are a "Today" screen you choose to open rather than something that interrupts you. Read the full privacy policy.