Scandio
Every loyalty card, one app.
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
All your loyalty cards on your iPhone. Scan a barcode, show it at the till. Nothing leaves your device — no account, no sync, no tracking.
Scandio keeps all your loyalty cards in one place on your iPhone. Add a card by scanning its barcode, give it a name and a colour, and
the next time you're at the checkout you open it in two taps and let the cashier scan it off the screen.
Everything stays on your device. No account, no sign-in, no cloud, no tracking. The app has no analytics, no advertising identifiers,
no crash reporters, and no third-party SDKs.
WHAT YOU CAN DO
• Add cards by scanning a barcode with the camera or typing the number manually
• Render seven barcode types: EAN-13, EAN-8, ITF, QR, Code 128, PDF417, and Aztec
• Show any card full-screen with an automatic brightness boost so it scans cleanly even on supermarket scanners
• Pin favourites to the Quick Access carousel at the top of the home screen
• Sort alphabetically, by date added, or by last used
• Search by card name
• Pick a tile colour from the brand palette or with a custom hex picker
• Attach a store logo from your photo library
• Choose a category icon from twelve emoji, or let the on-device language model suggest one
BUILT-IN STORE RECOGNITION
Scandio recognises common store names and fills in the brand colour and a built-in icon automatically — Biedronka, Lidl, Rossmann,
IKEA, Auchan, Carrefour, Decathlon, MediaMarkt, and many more.
APPLE INTELLIGENCE
On supported iPhones running iOS 26 or later, Scandio uses Apple's on-device Foundation Models framework to suggest a category icon
from the store name you typed. The suggestion runs entirely on your iPhone — no prompt or response is logged or transmitted.
BACKUP AND RESTORE
Built-in export creates a .scandiobackup file with all your cards, colours, logos, and preferences embedded. AirDrop it to a new
iPhone or save it anywhere iOS lets you save documents. On import, Scandio asks how to handle duplicates — skip, merge, or add as new
— and you can set a default for the dialog if you'd rather not be asked.
PRIVACY BY DESIGN
Scandio collects nothing and transmits nothing. Loyalty cards, photos, and preferences live only on your device, in the app's private
container. The full privacy policy is at siemion.pro/scandio/privacy.
OPEN SOURCE
Scandio is open source under the MIT license. The full source code — SwiftUI views, SwiftData model, barcode renderers, backup format
— lives at github.com/andrzejsiemion/scandio-ios.
LANGUAGES
English and Polish.
REQUIREMENTS
iPhone running iOS 17 or later. Camera permission is requested only when scanning a barcode; Photo Library permission only when
attaching a logo image.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
This release is all about speed and polish:
• Cards open instantly — barcodes are pre-rendered in the background and shared across screens.
• Smoother scrolling in the card grid, especially with photo logos.
• Crisper EAN-13, EAN-8 and ITF barcodes thanks to pixel-aligned rendering.
• Faster restore when importing a backup with many cards.
• Snappier taps — haptic feedback responds instantly.
• Lower memory use during long sessions.
Thanks for using Scandio!
The developer, Andrzej Siemion, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Andrzej Siemion
- Size
- 2.3 MB
- Category
- Shopping
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
- Polish
- Age Rating
4+
- 4+
- Copyright
- © 2026 Andrzej Siemion