Apple Wallet - With Wallet, you can keep your credit, debit, and prepaid cards, store cards, boarding passes, movie tickets, coupons, rewards cards, and more in one place.
QR Droid - QR Droid Zapper
Catima - A Loyalty Card & Ticket Manager for Android
ConnectUpz - Helping service businesses to connect and grow your customer base by becoming part of of a larger ecosystem.
Stocard - All loyalty cards on your smartphone!
QuickMark - QuickMark makes everything possible.