The Brewing Assistant from Brewology101.com is an app for assisting in the brewing of your beer. It helps you build your own recipes by calculating your recipe's IBUs, SRM, OG, FG, and ABV while you build your recipe. Both US customary and metric are supported.
The Brewing Assistant will also synchronize your recipes to the Brewology101.com Ale Abacus where you can then edit and delete your recipes or create new recipes. Once you're ready to brew, the Brewing Assistant will help you with your mash and your boil. The mash reminder will alert you to stir your mash at the interval you set in the Settings. The boil reminder will alert you to add your ingredients at the times you specified in your recipe.