What's New

- Metric System Support
- Custom Drink Size & Percent
- Interface Refresh
- Rewritten Codebase

Note: You can choose between the U.S. and Metric systems of measurement in the Settings tab. Also, you can now type a custom drink size & percent in the Add Drink tab.

App Description

Cheers! helps you stay safe while consuming alcohol by giving you an up to date assessment of your blood alcohol concentration (BAC). To use, you simply add each drink you consume to Cheers! and it calculates your BAC in realtime using an industry-standard BAC formula.

Had a couple of drinks a few hours ago? Just reopen Cheers! for an instantly updated BAC that automatically factors in the elapsed time. And, if you've had too much to drink, Cheers! will even help you find a taxi based on your GPS location (iPhone only).

Don't drink without this invaluable and potentially lifesaving application.


"One of the best and most useful apps I have seen." - buymeaniphone.com

"For $2.99 you can't go wrong, I've spent more than that on useless games and this could be a lifesaver!" - User Review


- Realtime BAC monitoring
- International support: U.S. & Metric
- Custom drink sizes & percents allow you set exactly how much you've had to drink
- Persistent data - just relaunch Cheers! to find your updated BAC
- Locate a nearby taxi service with the tap of a button using your GPS position (iPhone only).

iPhone Screenshots

(click to enlarge)

Cheers! screenshot 1 Cheers! screenshot 2 Cheers! screenshot 3 Cheers! screenshot 4

App Changes

  • December 31, 2012 Initial release