ABV Tuner

Support

ABV Tuner helps you compare whiskey at a chosen strength, prepare flights, explore progressive dilution and keep your tasting work available locally on your iPhone.

Getting started

• Use Tune for a quick one-whiskey dilution calculation or a Progressive Dilution session.
• Use Flight to bring multiple whiskies to a common comparison strength before a comparative or blind tasting.
• Use Library to return to saved whiskies, ABV Profiles and tasting history.
• The exact water amount remains the calculation result; syringe and calibrated dropper guidance are practical ways to measure it.

About dilution calculations

ABV Tuner provides practical guidance for tasting preparation. Dilution calculations assume volumes are approximately additive, so results should not be treated as laboratory measurements. Please make personal, responsible decisions about alcohol consumption.

Before contacting support

Check that the bottle ABV, starting volume and target ABV are entered as intended. If a saved record appears missing, do not delete the app before contacting support, because saved tasting data is stored locally on the device.

Contact

Email hello@filltrack.app. Please include your iPhone model, iOS version, ABV Tuner version and build number, plus a short description of what happened. Screenshots are helpful, but remove any information you do not want to share.

Purchases

ABV Tuner Pro is a single lifetime App Store purchase. If a purchase is not recognised, open the utility sheet in the app and choose Restore Purchases. Apple manages purchases and payment information.

Privacy

ABV Tuner stores its tasting and measurement information locally. It does not use accounts, analytics, advertising or cloud sync. Read the full ABV Tuner Privacy Policy.

Publisher

ABV Tuner is published by FillTrack Pty Ltd, ABN 39 699 077 855 and ACN 699 077 855.