Your personal memory for grocery prices.
Record what you actually paid in store, normalize prices to comparable units ($/100g), and recognize subtle shrinkflation before you reach the checkout.
Package reduced from 500g to 375g. Effective unit price rose by +18.4%.
How PriceMind works for you
Built for real shopping trips in Australian supermarkets with spotty mobile reception.
Scan Barcode or Search
Scan the barcode right on the shelf or search by brand name. If a barcode is brand new, manual entry is always accessible without dead-ends.
Auto-Normalized Units
Enter the store price once. PriceMind immediately calculates canonical unit rates ($/100g, $/kg, $/L) so disparate pack sizes become instantly comparable.
Shrinkflation Alerts
PriceMind links variant barcodes under a shared product family. When a manufacturer cuts weight, your personal history flags the change.
Designed for confident decisions
A quiet, reliable companion that respects your privacy and works completely offline.
Offline-First Architecture
Built with Drift SQLite on iOS and Android. Keep scanning in concrete supermarket basements; observations queue locally and sync safely when connection returns.
Unit-Price Normalisation
Compare $/100g, $/kg, or $/L across different brands and promotional pack sizes without relying on supermarket shelf-tag maths.
Evidence-Based Detection
Uses strict package-change thresholds. Alerts are marked as possible shrinkflation and backed by your personal store receipts, never baseless rumors.
Pro Receipt OCR & Matching
Pro members can snap whole paper receipts. Machine vision extracts grocery line items for one-tap review and confirmation without manual re-typing.
Free forever. Pro when you want speed.
The store price is always authoritative at purchase time. No client-side hidden tricks.
Your personal grocery notebook
- Up to 10 tracked product families
- 90-day accessible price history
- Barcode scanning & manual entry
- Offline-first SQLite sync
- Basic shrinkflation notices
For power shoppers & households
- Unlimited tracked product families
- Unlimited multi-year history
- Receipt OCR & Automatic Matching
- Advanced shrinkflation trend alerts
- Data export to CSV / JSON anytime
Frequently Asked Questions
Need help or have questions about PriceMind? We're here for Australian shoppers.