Twitter has undoubtedly become one of the most powerful social networking tools. Increase in its popularity has led to the evolution many other applications and tools. Here we are presenting a list of such twitter apps and tools which could help you in different ways.

A new application known as TweetCalories can give you details of calories burnt in previous 24 hours by sending tweets. This application is designed by gargantuan ad agency Grupo ABC for a Brazilian gym, Companhia Athletica, as a marketing attempt.

Infochimps an Austin, US based startup company has introduced TRST.ME a Twitter profile page ranking system. How it works? As it is impossible to compare or rate different user’s profiles on Twitter because of its dynamic functionality. It never comes to a standstill so that you can have a set of data at a particular time for rating. Different accounts are created on different dates, some have more followers with less tweets and some have less followers with more tweets.