Asarus
All work

FidiBox

All your loyalty cards, in one place.

FidiBox keeps your loyalty cards offline, on your phone: scan, import, everything stays with you, with no account and no server.

LiveMobile appFlutterOffline
card with barcode
cards grid

No account

Nothing to create, nothing to hand over.

Offline

Your cards stay on your phone.

200 stores

Ready to use, or add your own.

The app in pictures

cards grid
All your cards
card with barcode
The barcode at checkout
adding a card
Add a card in seconds
card coupons
Your coupons, sorted

The case study

Context

FidiBox is a Flutter mobile app, Android-first, that keeps loyalty cards (barcodes and QR codes) directly on the phone. No account, no backend, no sync, no geolocation: cards are stored only locally (Hive) and never leave the device unless the user triggers a backup export themself, via Android's native share.

Features

  • Barcode and QR code scanning via the camera
  • Import from Catima, Fidme, a gallery photo, or manual entry
  • Biometric app lock
  • Home-screen widget, search and card archiving

Privacy by design

With no account and no server, Asarus collects no personal data from FidiBox users. The app includes an AdMob banner ad and a single in-app purchase to remove it.

Status

FidiBox is available on Google Play and the App Store.

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