# Beerulator

> Beer brewing calculator for water, IBUs, and carbonation. (iPhone/iPad app by Mark Karasz.)

- Source: https://appshunter.io/ios/app/beerulator/id499960426 (this page in markdown: same URL + `.md`)
- Developer: [Mark Karasz](https://appshunter.io/developer/464059261)
- Category: Utilities, Productivity
- Price: $1.99
- Rating: 5.00/5 from 1 App Store ratings · 2 written reviews indexed
- Age rating: 17+
- Requires: iOS 15.2 · 2 MB
- Languages: American English
- Released: 2012-02-11
- Data updated: 2026-07-04
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/beerulator/id499960426/reviews.md

## What is Beerulator?

This app has four tabs for common beer brewing calculations.  The first tab is a water amounts calculator that estimates mash water, water absorption, water evaporation, and sparge water for an all-grain infusion mash.  The second tab is a similar water amounts calculator except that it is for an all-grain step mash.  The third tab calculates International Bittering Units (IBUs) based on hop characteristics, volume of beer, boil time, and wort gravity.  The fourth tab calculates carbon dioxide pressure for force carbonation of beer.  Happy brewing!

## Key features

- Water amounts calculator for infusion mash
- Water amounts calculator for step mash
- IBU calculation
- CO2 pressure calculation for force carbonation

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/beerulator/id499960426/reviews.md

### 2/5 — Temperature of grain?

*2018-03-17*

Kind of useless app if it doesn’t have grain temp

**Developer response:** Grain temperature is specified in the app when you use the step mash tab, either 130F or 150F.  Otherwise, for the infusion mash you can use the calculated volume for 130F mash.  Sorry for the confusion but I’ll update that in the next version.

### 5/5 — Perfect

*2012-02-12*

I'm an all-grain brewer and I like this app.  It's hard to find a simple calculator for mashing and carbonating.     Keep up the good work!

## Frequently asked questions about Beerulator

### What calculations does Beerulator offer?

Beerulator provides four key calculation tabs: water amounts for infusion mash, water amounts for step mash, International Bittering Units (IBUs) based on hop characteristics, and carbon dioxide pressure for force carbonation.

### How much does Beerulator cost?

Beerulator is a paid application priced at $1.99.

### What devices does Beerulator support?

Beerulator is available for iPhone and iPod devices.

### How often is Beerulator updated?

The latest version of Beerulator is 3.0, and it was last updated on May 12, 2022.

### What is the age rating for Beerulator?

Beerulator has an age rating of 17+.

### Does Beerulator have ads?

No, Beerulator does not contain advertisements.

### What is the user sentiment for Beerulator?

Based on the available data, Beerulator has a perfect rating of 5.0 stars from 1 rating, indicating very positive user sentiment.

### Is Beerulator suitable for beginners?

Beerulator is designed for common beer brewing calculations, making it a useful tool for homebrewers who are familiar with brewing processes and terminology.

## Version history (last 5 releases)

### 3.0 — 2022-05-12

Updated functionality for latest iOS.  Addition of Celsius temperatures for mash water calculations.

### 2.1 — 2016-04-01

This app has been updated by Apple to display the Apple Watch app icon.

Evaporation rate recommendations have been removed in the water amounts calculators.  These rates are dependent on specific brewing equipment.

### 2.0 — 2014-01-12

Optimized for iPhone 5.

### 1.2 — 2012-04-17

Update includes a new tab for calculating International Bitterness Units (IBUs) based on hop characteristics, volume of beer, boil time, and wort gravity.

### 1.1 — 2012-03-03

Updated recommended values for mash water tabs.

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## More apps by Mark Karasz

- [Portulator](https://appshunter.io/ios/app/portulator/id464059258)
- [Spiritulator](https://appshunter.io/ios/app/spiritulator/id482443691)
- [Wine-Blender](https://appshunter.io/ios/app/wine-blender/id492648228)
- [Naked Winemaker](https://appshunter.io/ios/app/naked-winemaker/id570580610)

All apps by Mark Karasz: https://appshunter.io/developer/464059261

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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 2026-07-04.*