Fidelio
Local loyalty and membership management for small businesses. No server. No internet. No accounts.
Android 7.0+
Free & Open Source
AGPL-3.0
No internet required
Local loyalty and membership management for small businesses. No server. No internet. No accounts.
Manage customers, issue membership and loyalty cards, scan QR or NFC codes, track all check-ins.
Import cards from businesses, generate dynamic QR or NFC access codes, view all cards in one place.
All data stays on your device. No server, no cloud, no subscription. Works completely offline.
Stamps, points, visit challenges, delivery cards, membership cards with expiry and entry counts.
Dynamic time-limited QR codes and NFC via Android HCE. Replay attack protection built-in.
Daily automatic backups to USB. Manual backup and restore at any time. Your data, your control.
No monthly fees. No subscriptions. Ever.