Use this app to read specific gravity and temperature of your Tilt® hydrometer. In addition you can change units, log data to your phone or tablet, log data to online spreadsheets, as well as a number of other 3rd party cloud logging solutions. Dont have a Tilt hydrometer? Purchase one now at tilthydrometer.com. This app works with all devices including the original Tilt, Tilt Pro, and Tilt Pro Mini as well as all other specialty and custom Tilt hydrometers like the Tilt Float™ and Tilt Spirits™.