Brew Day Companion

Your first brew is free. Keep measurements, brewing calculations, timers and notes together, then unlock unlimited brew sessions with Pro.

Keep your brew day in one place: measurements, timers, useful calculations and a journal you can return to.

BREW WITH A CLEAR RECORD Create a brew session, record measurements and notes, and save calculation results alongside the batch. Review your past brews in the Journal and share a summary or CSV.

TIMERS THAT STAY WITH YOU Run multiple brew timers, receive local notifications and follow your timers with Live Activities on the Lock Screen.

PRACTICAL BREWING TOOLS Calculate gravity adjustments and dilution, hydrometer temperature corrections, refractometer corrections, Brix and specific gravity conversions, strike-water temperature, estimated ABV and unit conversions. Check the displayed units and assumptions as you work.

YOUR FIRST BREW IS FREE Try one complete brew session without starting a subscription. Unlock unlimited sessions with Brew Day Pro Lifetime, a one-time purchase, or Brew Day Pro Monthly. Existing records and exports remain accessible when Monthly expires.

LOCAL BY DESIGN No app account, advertising or analytics SDK. Your brew records stay on your device unless you choose to export or share them.

SUBSCRIPTION INFORMATION Monthly automatically renews each month until canceled in your Apple Account subscription settings. The purchase screen shows your localized price before confirmation. The free first brew is an app allowance, not a subscription trial, and never automatically becomes paid. Lifetime is a separate one-time purchase; buying Lifetime does not cancel an existing Monthly subscription.

Calculations are estimates and do not establish that fermentation is complete or that a batch is safe to consume.

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/