Beer Tasting Notes is an app that allows you to record your tasting impressions in a balanced manner across 16 categories, including "fruity (aroma/citrus), hoppy, floral, spicy, malty, toffee, burnt, sulfurous, sweet, sour, bitter, sharp, body, aftertaste, and alcohol." A radar chart is automatically generated from the scores you enter, allowing you to compare the trends of each beer at a glance.