2019-01-02 00:00:00 Biermacht is open source! Check out the GitHub page here: https://github.com/caseydavenport/biermacht Biermacht is a homebrewer's companion app and recipe formulator for Android. It allows homebrewers to carry their recipes with them wherever they go. Import recipes from your phone, or the cloud via DropBox. Make changes to existing recipes or create completely new recipes on-the-fly. Biermacht comes with a brew-day timer to track your mash and boil, as well an ever-growing number of useful calculators.