iPhone Screenshots


Introducing “Brewmaster”

Log your coffee brewing moment with Brewmaster. Using the acaia scale with the Brewmaster to create beautiful and informative visualized coffee brewing data which helps you to know your brewing better.

A coffee log that does a live recording of your coffee brewing process, using acaia’s precise weighing technology, when you brew your coffee on the acaia coffee scale, whether it’s pourover or espresso, you can easily monitor the amount and the duration of coffee extraction.

Features: Log-a-brew: Log your brewing process, methods, notes, and coffee flavors, brew better coffee with the acaia coffee scale. Real-time Visualize Brewing Print : improve coffee brewing with the real-time flow charts that reflects your pouring speed, flow rate, learn the way of coffee extraction and brew a mind-blowing cup of coffee with great flavor.

Coffee Ratio Converter: Easy calculation of water to bean, or bean to water ratio. Celebrate The Moment: Share your brewing print cards with friends, remember the great times and great tastes.

What’s New

Version 2.0.30

This version has a fix for a potential crash issue that could cause the app to unexpectedly stop

Please continue to send us details of any issues you experience with Brewmaster, and suggestions - to support@acaia.co
Your feedback is important to us

Ratings and Reviews

1.4 out of 5
7 Ratings

7 Ratings

woodythewonderdog ,


This company just doesn’t care. The scale works well enough but man oh man, the app is a catastrophe. The developers are utterly unresponsive. Spend about 5 minutes with this bloated, pointless nonsense and I’ll buy you an espresso shot if you disagree.

Developer Response ,

Dear woodythewonderdog,

We are sorry about your experience. Our apps are regularly updated to solve various issues with different devices and iOS versions. One update is being tested now and should be available on Appstore next week.

Can you please send an email to support@acaia.co and describe your problems in detail, so that we can collect data from you and attempt to solve whatever is causing your experience.

Orin R ,

Espresso user alert

I loved the app before The latest update. After the update, when you press start the timer only begins when espresso lands in your cup , NOT when you press start. This does not allow you to track the total extraction time.

Hyperium ,

New version

Obviously this new version is more up to date, the app still have some room for improvement (some glitches are Inevitable) but so far it is good enough to log my daily brews. Also I must say their support team is really patient and helpful when walking through the problems I had, I’m glad that they keep improving their existing products and apps.


84.8 MB

Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, French, Japanese, Korean, Simplified Chinese, Traditional Chinese

Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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