Proof Meister: Measure ABV
EasyDens
Free · In‑App Purchases · Designed for iPhone
Proof Meister - Collects results from the correspondent digital density meter EasyDens by Anton Paar.
The EasyDens device delivers highly precise results in seconds and allows you to determine the alcohol content of your spirits. In combination with the Proof Meister for EasyDens smartphone app you will have a perfect guide throughout your distillation process
The Proof Meister mobile app supports you in the storage, management, visualization and exportation of data.
FEATURES
Proof Meister reports results in the following units:
• Density [g/cm³]
• Alcohol by weight [% w/w] (automatic temperature correction (ATC))
• Alcohol by volume [% v/v] (ATC)
• Alcohol by volume at 15 °C [% v/v @15] (ATC)
• Alcohol by volume at 20 °C [% v/v @20] (ATC)
• °Proof UK (ATC at 20 °C)
• °Proof US (ATC at 60 °F)
• Temperature readings are reported in °Celsius [°C] or °Fahrenheit [°F].
• The concentration values shown on your phone are already temperature-corrected, so you need no further calculations and correction tables.
• The EasyDens is adjusted using the app and distilled water.
For density and concentration measurements, you will require an EasyDens from Anton Paar: http://www.easydens.com
SUPPORT
Visit https://www.easydens.com/ or contact us at support@easydens.com
PRIVACY POLICY
https://www.easydens.com/pages/privacy-policy
TERMS
https://www.easydens.com/pages/legal-notice
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Auto-Renewable Subscription Terms:
Subscriptions are billed monthly or annually at the rate selected depending on the subscription plan.
The price corresponds to the same price segment, which is set in the "Apple's App Store Matrix" for other currencies.
* Your free trial subscription will automatically renew to a paid subscription unless auto-renew is turned off at least 24 hours before the end of the free trial period.
* Please note: any unused portion of a free trial period (if offered) will be forfeited when you purchase a premium subscription during the free trial period.
* You can cancel a free trial or subscription anytime by turning off auto-renewal through your iTunes account settings. This must be done 24 hours before the end of a free trial or subscription period to avoid being charged. The cancellation will take effect the day after the last day of the current subscription period, and you will be downgraded to the free service.
* Account will be charged for renewal within 24-hours before the end of the current period, and identify the cost of the renewal.
- Bug fixes and performance improvements.
To improve our app for you, we regularly bring updates to the App Store. If you enjoy it, would you mind taking a moment to write a review on the App Store? We’d greatly appreciate it.
The developer, Anton Paar ConsumerTec GmbH, 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 Linked to You
The following data may be collected and linked to your identity:
- Contact Info
- User Content
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Anton Paar ConsumerTec GmbH
- Size
- 65.2 MB
- Category
- Utilities
- Compatibility
Requires iOS 16.4 or later.
- iPhone
Requires iOS 16.4 or later. - Mac
Requires macOS 13.3 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later. - Apple Watch
Requires watchOS 10.0 or later.
- Languages
English and 11 more
- English, Czech, French, German, Hungarian, Italian, Japanese, Polish, Portuguese, Simplified Chinese, Spanish, Turkish
- Age Rating
18+
- 18+
- Frequent
Alcohol, Tobacco, Drug Use or References
- In-App Purchases
Yes
- Full Access $39.99
- Full Access Monthly $5.99
- Copyright
- © 2025 - Anton Paar ConsumerTec GmbH