Having trouble figuring out the tip at the end of a meal? Do you have several people splitting the bill? Not sure what to tip in certain situations? Tipster will come in very handy, providing the quickest, simplest, and cleanest interface that blends perfectly with all the standard applications on the iPhone and iPod Touch.

Simply enter the amount, then scroll through the popular choices for an instant calculation. That's it! A bonus Guidelines tab will help you tip the right amount for all different types of situations and in various countries.