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Using Statstory you can instantly analyze any public twitter account to get a neat snapshot of tweet activity as well as an overall level of value / influence. - Account comparisons.  Want to know if someone loses followers? Set an alert. *This app uses the official Twitter API to view publicly available data on public Twitter profiles.  StatStory Analytics for Twitter offers three auto-renewing monthly subscription at $4. 99/month, $9. 99/month, and $25. 99/year respectively to provide you with for real-time tracking while you maintain an active subscription.  View historical data on Posts, Followers, Following, Post Value, Frequency, Engagement, and more. - Analysis.  Payment will be charged to the credit card connected to your iTunes Account when you confirm the initial subscription purchase.  You may manage your subscription and auto-renewal may be turned off by going to your Account Settings after the purchase.  Easily digestible metrics on any public twitter account.  Your account will be charged for renewal within 24-hours prior to the end of the current period, and the cost of the renewal will be identified.  How does this account compare against accounts of similar size? - Post schedule.  Like Posts + Followers, or Value + Frequency. - Global Post Schedule.  Watch any account follow count in real time. - Social influence.  Subscriptions automatically renew unless auto-renew is turned off at least 24-hours before the end of the current subscription period.  Premium users have some additional powerful tools. - Track any account.  Measuring influence on twitter is a tricky beast.  When do people use twitter across the entire twitter universe? - Custom Alerts.  Add an alert on any account that you track.