High Proof
Darren Chapman
About this app
- Age 10
- Updated Apr 6, 2026
- OS IOS
Editor reviews
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.
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How to use:
1. Download and open High Proof, then sign in or continue as a guest and set your units and favorite spirit styles.
2. Add a bottle by scanning its barcode or entering details manually, attach a photo, set price, and save it to your collection or wish list.
3. Start a tasting from the bottle page, rate aroma, palate, and finish, add tags and notes, and save to your journal.
4. Open the Proof Calculator, enter current proof or ABV, volume, and your target, then follow the result to add the exact amount of water for a pour or a batch.
5. Explore personalized cocktail ideas and pairing suggestions based on your bottles, save favorites, enable cloud backup, and export your data when needed.