Калькулятор самогонщика (Moonshine Calculator) is a free Android app developed by RStudio. It falls under the category of Utilities & Tools and is a must-have for home distillers. This app helps in calculating the amount of water required to dilute the distilled alcohol to the desired strength. It also helps in calculating the alcohol content of the mash and the final distillate.

The app has a simple and user-friendly interface. It is easy to navigate, and all the necessary information is available on the main screen. The app is handy and can be used to calculate the dilution ratio even when you don't have an internet connection. The app is free to download from the Google Play Store and does not contain any ads or in-app purchases.