- Follow Cost – Works out the cost of following someone on Twitter.
- Retweetrank – Shows the latest people to retweet your links.
- Tweet Stats – Produces interesting graphs about your Twitter account.
- TwitRank – Gives you a rank out of 10 after checking the number of people you follow and the followers you have.
- Twitter Counter – Shows the growth of your account over a week, month and 3 months.
- Twitter Friends – Provides some cool stats and graphs about your Twitter account.
- TwitterGrader – Gives you a score out of a 100 according to the number of followers and updates.
