(PRC) - A new iPhone application, iWineMaker is helping both professional and home winemakers with their wine calculations and additions. iWineMaker app. is a powerful mobile winemaking tool, which helps winemakers easily to calculates additions for acid, sulfur dioxide, alcohol, fining agents, copper, nutrients and yeast, sugar conversions, as well as adjusting the Brix of grape must and juice. You can download and review the iWineMaker app. at the iTunes Store.