there are many beer drinking applications for iphone, including iphone Beer Counter, Beer Pad application,beer pong game and Beer signal app to bring your friends for beer with iPhone.
Beer Counter application

Beer counter is a free and simple application for iphone to calculate your beer consumption. This application comes in handy in locations where the bill [...]

how to add photos to iphone 3GS without syncing itunes. CopyTrans Photo application will enable you to add photos to iphone 3GS without syncing itunes, and let you transfer and share iphone photos as easy as taking them! CopyTrans Photo application is compatible with iPhone, iPhone 3G, iPhone 3GS up to firmware 3.1. [...]

you can capture screen shot on iphone 3G without Screenshot App. the new iphone 3G firmware 2.0 has a built-in screen capture function which allows you to easily take and share screenshots of your iPhone. you don’t need download screenshot application anymore. To Capture a screen shot on your iphone 3G, just hold down the [...]

how to check iphone firmware version without sim or activation. when you got an iphone without sim, there is a way to check iphone firmware version.
usually, if you have activated iphone, your will find the iphone firmware version from Settings > General > About > version > it shows what firmware it is running [...]

how to turn off GPS on iPhone 3G. sometimes, turning off GPS location services will improve your iphone 3G battery life. you can try this way to save your battery, if you do not use GPS any more or in low GPS signal location. from your iphone 3G home menu, go to Settings > [...]

How to use conference call on Palm Pre. the Palm Pre comes conference call feature. Making a conference call with an Palm Pre is easy once you want to chat with other customers or friends. Follow the ways to use conference call on your Palm Pre : firstly tap the  Call icon > choose  [...]