Grind & find the perfect number

Every canister knows its grind.

Umber is a coffee app for iPhone built around your canisters. Each one keeps its coffee, the grind you dialed in and how many servings are left.

• Tap a canister's sticker, pull a shot, rate it sour or bitter, and lock the sweet spot.
• Scan a new bag and your iPhone reads the label on the device.
• Ask Siri for your grind, and see where your favorite coffees grow.