Carry Diamond Caffe with you
Stamps, Diamonds, and your till code — on iPhone and Android.
App Store
Download on the App Store
Google Play — coming soon
Ten stamps, a free coffee
Every qualifying visit earns a stamp. On your tenth, a free-drink voucher appears in your locker — show it at the till.
Earn Diamonds as you spend
Diamonds build with every qualifying visit. Redeem them for drinks and treats in the app, then present the voucher to our barista.
Scan at the till
Show your rotating code when you pay. Stamps and Diamonds update instantly — even when the café basement has weak signal.