# Brew Day

> Homebrewer's calculator for ABV, specific gravity, and brix conversion. (iPhone/iPad app by Daniel Murphy.)

- Source: https://appshunter.io/ios/app/brew-day/id889735563 (this page in markdown: same URL + `.md`)
- Developer: [Daniel Murphy](https://appshunter.io/developer/478611280)
- Category: Utilities
- Price: $0.99
- Rating: 5.00/5 from 3 App Store ratings · 2 written reviews indexed
- Age rating: 17+
- Requires: iOS 7.1 · 5 MB
- Languages: English
- Released: 2014-06-29
- Data updated: 2026-06-10
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/brew-day/id889735563/reviews.md

## What is Brew Day?

Brew Day is the fastest and best looking homebrewer's calculator in the App Store. Tap any number, swipe up or down to adjust it, and watch all the other values update instantly.

Calculates ABV, attenuation, specific gravity (SG) to brix / plato, and SG to final measured brix.

Email support@brewdayapp.com

## Key features

- Instant value updates
- ABV calculation
- Specific gravity to brix/plato
- SG to final measured brix
- User-friendly interface

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/brew-day/id889735563/reviews.md

### 5/5 — Perfect

*2014-06-25*

This is exactly what I've been looking for in a home brew calculator!

### 5/5 — Best Brew Calculator Evar

*2014-06-24*

This is the best brew calculator ever.

## Frequently asked questions about Brew Day

### What does Brew Day calculate?

Brew Day calculates key homebrewing metrics including Alcohol By Volume (ABV), specific gravity (SG) to brix/plato, and SG to final measured brix. It allows for instant updates as you adjust input values.

### How does Brew Day update values?

Brew Day features an intuitive interface where tapping any number and swiping up or down instantly adjusts it. All other related values on the screen update in real-time to reflect the change.

### Is Brew Day suitable for beginners?

While the app is designed for speed and visual appeal, its core function is calculation. Beginners may find it useful for understanding how different inputs affect the final outcome of their brews.

### What is the price of Brew Day?

Brew Day is a paid application, available for a one-time purchase of $0.99. There are no in-app purchases or subscription fees associated with its use.

### What devices is Brew Day compatible with?

Brew Day is available on the App Store, indicating compatibility with iOS devices. The specific version is 1.0.0, last updated on June 29, 2014.

### What is the age rating for Brew Day?

Brew Day has an age rating of 17+. This is likely due to the subject matter of alcohol production, even though it is a calculation tool.

### How often is Brew Day updated?

The latest version of Brew Day, 1.0.0, was released and last updated on June 29, 2014. There have been no updates since its initial release.

### Does Brew Day have ads?

Based on the provided data, there is no indication of advertisements within Brew Day. It is a paid application without any mention of ad support.

## Version history (last 1 release)

### 1.0.0 — 2014-06-29

No release notes.

## More apps by Daniel Murphy

- [Allowance – Family Money](https://appshunter.io/ios/app/allowance-family-money/id6751442999)

All apps by Daniel Murphy: https://appshunter.io/developer/478611280

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*