Koffee? vs Yale Buttery Book Usage & Stats
The Koffee? app is a convenient way to pay in store or skip the line and order ahead.
Rewards are built right in, so you'll collect Stars and start earning free drinks and food with every purchase.
Order ahead
place your order, and pick up from our convenient window counter without waiting in line.
Rewards
Track your Stars and redeem Rewards for a free food or drink of your choosing. Receive custom offers as a Koffee Rewards™ member.
- Apple App Store
- Free
- Food & Drink
Store Rank
- -
Have you ever craved a buffalo chicken grilled cheese at 12:53 am on a Tuesday?
Have you ever, hungry for mozz-sticks, run down to your basement only to find your buttery closed?
Have you ever, desperate for a snack, asked yourself 'which buttery is open right now?'
yalebutterybook.com has the answer!
- Butteries and college cafes open now
- The sacred texts (i.e., all the menus!)
- Buttery Book Recommends - never go wrong with your orders
- Apple App Store
- Free
- Food & Drink
Store Rank
- -
Koffee? VS. 
Yale Buttery BookJanuary 11, 2026