Which Twitter App?

Twitter Analyzer is a web app that provides granular twitter analytics for any user. They bill themselves as "Twitter Analyzer Is The Most Advanced Twitter Analytic System In The World." It has a vast selection of options for viewing your twitter data. It is simple to get started; you enter your username. It thinks for a while, then loads daily graphs of your data filtered many ways:

Your User

• @ mentions and RTs - see how many unique users were among the total.
• Conversations - see how many conversations you hold, and read each thread
• Reach calculates how many total users your messages make it to. This is done by spidering each re-tweet and counting how many followers each re-tweeter has.
• Subjects, which is a graph of the things you most mention, including regular words, usernames, and hashtags
• Hashtags is similar looking to Subjects but only counts hashtags you use
• Apps - charts out the apps you use to post on twitter

Your Friends

• Follower growth rate lets you see the number of followers over time.
• Follower density map displays followers on a map, grouped by country
• RTing Friends shows a pie graph of the people who re-tweet you the most
• Closest Friends lists the users with whom you converse the most. It also shows the threaded conversations.
• Disregarded friends is similar to Closest friends, except it keeps track of conversation threads where you did not respond after a certain point (or at all).

More Stats!

There are demographic stats as well, allowing you to see the professions, genders, and other qualities of the people following you. It's assumed that Twitter Analyzer just reads the bio of each user, so this data is a bit softer than the other trends pulled from the public stream.

Featured Profiles

Twitter Analyzer funds its operation by using their analytics to feature selected profiles to its users, for a price. They offer options to pay by impression or click, and have videos which explain the benefits of featuring your profile. No comment, since we didn't purchase the service.

Gripes

Twitter Analyzer seems to trip on underscores within user names. It treats them all as if the prefix is the whole user name. This can be a problem for groups of users that use a prefix on their user name, for example members of a company with an established social media presence. If you converse with more than one of them, some of their stats get lumped into one category, with no way to discern between individual users. This problem exists mainly within the Mentions stats. For some reason the User and Friends section do not suffer from this issue.