High Proof

High Proof is a smart spirits companion for whiskey, bourbon, rum, gin, and agave lovers. It combines a precise ABV and proof calculator with a streamlined tasting journal and bottle inventory, helping you enjoy and manage your collection with confidence. Log bottles in seconds, capture rich tasting notes, and proof down pours or batches to your exact target. Designed for home bartenders and collectors, it is fast, accurate, and easy to use, with optional cloud backup and CSV export. Ideal keywords include whiskey tasting app, spirits journal, ABV calculator, dilution calculator, cocktail recipes, and bottle inventory.