Tavrn - Drink Calculator
Convert to standard drinks
Only for iPhone
Free · In‑App Purchases
iPhone
Tavrn — Drink Calculator
RESPONSIBLE USE
Please drink responsibly. Tavrn does not promote excessive drinking or misuse. 21+ where applicable.
Track your drinks with real math. Tavrn is an app that calculates standard drinks accurately so you always know what you’ve had—no guessing.
WHAT YOU CAN DO
Track drinks accurately
Log beer, wine, cocktails, shots, or seltzers by entering ounces and ABV%. Tavrn calculates standard drinks automatically using real formulas.
Log drinks in seconds
Fast entry designed for real life—open the app, add your drink, done.
Review drink history
Browse past sessions to see what you drank and how much, with accurate standard-drink math for every entry.
PERFECT FOR
• Tracking personal alcohol intake
• Understanding real standard drinks
• Staying mindful without social pressure
• Anyone who wants numbers, not estimates
WHY PEOPLE USE TAVRN
“Finally, real standard-drink math.”
“Simple, private, and accurate.”
PRICING
Free for personal drink tracking up to 5 events.
Optional subscription unlocks unlimited event creation.
Cancel anytime.
TERMS OF USE / EULA
Tavrn uses Apple’s Standard End User License Agreement (EULA):
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
SUPPORT
jaxtubbsbusiness@gmail.com
Bug fixes and performance optimizations.
The developer, Jackson Tubbs, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Contact Info
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Jackson Tubbs
- Size
- 50.2 MB
- Category
- Food & Drink
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later.
- iPhone
- Languages
- English
- Age Rating
18+
- 18+
- Frequent
Alcohol, Tobacco, Drug Use or References
- In-App Purchases
Yes
- Premium Yearly Access $12.99
- Premium Monthly Access $2.99
- Copyright
- © 2025 Jackson Tubbs