VESP: Cocktail Balance Tool

Elevate your bar's consistency with VESP: Cocktail Balance Tool—the definitive technical resource for bartenders and mixologists seeking scientific perfection in every pour.

Ever wonder why a cocktail tastes different every time it’s served? The secret to world-class mixology isn’t just in the ingredients, but in the precise equilibrium between spirit, sweetness (Brix), acidity, and dilution. This app removes the guesswork from the creation process.

SCIENTIFIC BALANCE IN SECONDS
VESP allows you to instantly calculate the physicochemical profile of any cocktail. Adjust your specs, spirits, syrups, and citrus to visualize how the ABV (Alcohol by Volume), sugar density, and sensory balance shift in real-time. Whether you are building a Negroni or a complex tiki drink, VESP provides the numbers you need.

DILUTION CALIBRATION BY TECHNIQUE
Not all ice or techniques dilute equally. Our app allows you to calibrate the percentage of added water based on the preparation method:
- Shaken (Shake): Calculates additional dilution from the energy of the shake.
- Stirred (Stir): Adjusts the subtle balance of a gentle stir.
- Built/Direct: Controls integration without over-diluting the final result.
Perfect for bartenders who want to standardize their service quality across different bar setups.

BATCHING & DRAFT COCKTAILS
Scaling up for service? Use VESP to calculate the exact specs for draft cocktails and large batches. Ensure every litre maintains the same dilution and ABV as the single-serve original. This is the ultimate tool for bar managers who need to standardise high-volume operations without sacrificing quality or profile integrity.

LIBRARY OF 70+ INDUSTRY CLASSICS
Access a curated selection of over 70 classic cocktails from the IBA and the global industry, each with pre-calculated balance data. Use them as a base for your own twists or serve them with absolute confidence that the balance is perfect every time. From the Sazerac to the Paper Plane, everything is ready.

COCKTAIL CREATOR & CUSTOM PROFILES
Design your recipes from scratch. The app includes a database of common ingredients with their average densities while allowing you to add your own custom components. Save your Signature Cocktails with their ideal calibration so anyone on your team can replicate them with absolute precision. Ideal for establishing house specs.

SENSORY PROFILES
Visualize if your cocktail is "Strong," "Sweet," "Sour," or "Balanced" before taking the first sip. The sensory analysis engine helps you predict the outcome of complex blends, saving time and preventing product waste. Optimize your menu and reduce waste in your bar business.

OFFLINE MODE & PRIVACY
Designed for the real-world bar environment. The app works entirely offline, ensuring you always have access to your recipes and calculations, even in basements. Your data and recipes remain private and stay on your device.

ADVANCED TECHNICAL FEATURES
Access professional tools designed for recipe standardization: temperature-based dilution matrix, viscosity calibration by ice type, expected dilution analysis by contact time, aromatic-based garnish recommendations, and flavor profile aging predictions. These features are designed for consultants and hospitality groups who need to standardise large-scale bar programs.

Clean, dark, and efficient design, optimized for quick reading under low-light bar conditions. No subscriptions, no registrations. Install, calibrate, and serve the best cocktail of the night.

Recent changes:
Introducing VESP: The professional lab for bartenders.
- Precise ABV, Brix, and Dilution calculations.
- 110+ pre-balanced IBA classics.
- Real-time Flavor Radar and sensory engine.
- 100% offline. No accounts. Total privacy.