Entering this contest counts as an entry in TiPb's Birthday Bash grand-prize draw for an Unlocked ColorWare iPhone 3G!

Tapbots makes some of the most innovative and attractive iPhone apps on the market:

  • Weightbot [$1.99 - iTunes link] is a weight-tracking robot. Whether you are trying to lose (or gain) weight, tracking your progress has never been more fun. Set your goal, record your weight, view your BMI, and see your progress on a beautiful graph. Weightbot was designed for everyone to use.

  • Convertbot [$1.99 - iTunes link] is a unit conversion robot. Convert currency, length, mass, time and much more in an exciting new way! Converting numbers will never again be a mundane task. In addition to its innovative interface, our robot is smart enough to convert to and from mixed units. Are you 5 foot 9 inches tall? Other converters require you to convert that to 5.75 ft in your head before being able to enter it. Convertbot allows mixed units like Foot + Inches, Pounds + Ounces, and more!

And better yet, they've given us five (5) promo code packs -- each containing both Tapbots apps -- to give on to you.

How can you get yours? Turns out the iPhone needs to drop some dead weight and convert one of its features. Head on over to our Convertbot + Weightbot Give Away thread on the forums and tell us:

Buh bye accelerometer, hello BlackBerry Messenger? So long Multi-touch, greetings WinMo slider keyboard? What will it be?!

You have one chance to swap out one feature for another. But you have five (5) chances to get Weightbot and Convertbot for FREE, so get on over to the forums and get to it!

  • US iTunes Store account required to redeem promo codes.
  • One entry per person.
  • Contest starts now and ends Tuesday, May 12 at 11:59pm

This post may contain affiliate links. See our disclosure policy for more details.