Opening the iTunes Store.If iTunes doesn't open, click the iTunes application icon in your Dock or on your Windows desktop.Progress Indicator

iTunes is the world's easiest way to organize and add to your digital media collection.

We are unable to find iTunes on your computer. To buy and download BarHopper by James Mattis, get iTunes now.

Already have iTunes? Click I Have iTunes to open it now.

I Have iTunes Free Download
iTunes for Mac + PC


By James Mattis

Open iTunes to buy and download apps.


Out for a night on the town?

Heading to a party with your friends?

BarHopper helps track the number of drinks you've consumed, and estimates your blood alcohol level using your weight, sex, number of drinks you've consumed, and the time since you had your first drink of the evening. It continually updates the blood alcohol estimate as your body metabolizes the alcohol.

BarHopper also estimates the number of hours before you will be legally sober, and provides a convenient color indicator of your sobriety (green means sober, yellow, orange, or red indicates increasing levels of intoxication).

BarHopper also provides a convenient button to call a taxi.

Note: the blood alcohol level calculated by BarHopper is ONLY AN ESTIMATE, and should not be relied on as an accurate measure of your current blood alcohol level.

If you've had even one drink - Call a Taxi! Don't drink & drive!

iPhone Screenshot

iPhone Screenshot 1

Customer Reviews

Nice app

The app is nice btw to change weight and sex, u need to go to the settings on the iPhone itself, once your there scroll all the way down till u see the app


The counter plus the alcohol % is a good combo, but there is no way to input your weight and

Imagine this

Officer: ay boy I got a 0.08 reading, your drunk!

iPhone user: no officer my iPhone says it's okay to drive.

Officer: you better get out of here son, there's a lot of drunks out here without an iPhone. Wouldnt want you to get hurt. God bless your soul and god bless that iPhone.

Lmao only in a perfect world

View In iTunes
  • $1.99
  • Category: Food & Drink
  • Released: Aug 04, 2008
  • Version: 1.0
  • Size: 0.1 MB
  • Language: English
  • Seller: James Mattis
You must be at least 17 years old to download this app.
  • Frequent/Intense Alcohol, Tobacco, or Drug Use or References

Compatibility: Requires iOS 2.0 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

Current Version:

Become a fan of the iTunes and App Store pages on Facebook for exclusive offers, the inside scoop on new apps and more.