The study was conducted to research the desirable method for fermentation of acidic apple beverage in the farmhouse. Step by step fermentation(SSF), complex fermentation after crushing of the fruit(CCF), complex fermentation after slicing of the fruit(SCF) and natural fermentation added yeast only after slicing of the fruit(SYNF) were compared. The brief fermentor for using stationary complex fermentation in the farmhouse was made in this experiment. The ability of acid production, flavor, taste and color were measured by sensory evaluation and mechanical methods. The quality of vinegar by SYNF and SCF were estimated by color, flavor, content, composition of sugar, and organic acids, and which was a suitable fermentation method for the farmhouse. The strains of acetobacter, SYNF-1 and 2 were isolated from the SYNF vinegar, and if has been shown that the SYNF-1 was a main strain in this study.