Uladoo lets you easily create graphs about anything daily via Twitter.
In order to create a graph, just tweet this to @uladoo:
@uladoo name of graph 4
Remember to change ‘name of graph’ to the name you want your graph to be. Then change the value ‘4′ to any numerical value. Graphs are daily, so you can tweet every day to your graph. If you tweet to your graph multiple times in the same day, that value will be added to that day.
Graphs are public and can be found at: http://www.uladoo.com/twitterusername
Change ‘twitterusername’ to your username.
This app can be useful to see progress in many things such as your daily exercise, tweets, website traffic, etc.