About this app
CellarHand Pocket provides a collection of essential calculators for cellar hands, winemakers and vineyard workers to help them quickly and accurately calculate day to day formulas and additions. CellarHand Pocket is trusted by some of the largest and most respected wine makers around the world, and helps ensures consistent and reliable calculations are made every time. CellarHand Pocket is inexpensive, easy to use but most of all it works. An ever growing list of functions and formulas will prove it an invaluable investment in your winery toolkit. Avoid expensive mistakes at your winery and invest in CellarHand Pocket today. CellarHand Pocket has an every growing list of calculations and tools to make your work around the winery or vineyard a breeze. Here are some of the latest features: Additions - Alcohol dilution - Chaptalisation by sucrose - Chaptalisation to target by sucrose - Chaptalisation by RCGM - Fortification point - Fortification by spirit - Liquids - Liquids by concentration - Potassium Metabisulphite (PMS) - Residual sugar by sucrose - Residual sugar by sussreserve - Solids - Solids (Percent active) - Sweetening by sussreserve - Yeast Conversions - Area - Concentration - Density - Length - Mass Temperature Volume Volumes - Round tanks / containers - Square tanks / containers Laboratory - Alcohol by ebulliometry - Alcohol by spirit - Alcohol prediction - Alcohol by refractometer - Dissolved solids - Double salt de-acidification - Ferment by hydrometer - Ferment by refractometer - Fining trial - Fining trial with addition - Hydrometer correction - Molecular SO2 - Off-scale juice dilution - Simple de-acidification - SO2 by aspiration - Titratable acidity Vineyard - Yield Winery - Pump over timings - Target extraction rate
Latest release
What’s New
Version Compatibility Updates
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Sep 4, 2026 · 4:46 AM $2.99
Screenshots
