CrowdSurfer is quite simple at the moment. There are two primary screens. The first one lets you see searches you have made in the past -- just tap on any of them to view updated results, and a chart of sentiment over time. The second screen is where that chart lives, along with tweets fetched for your given query.
As can be seen in the screenshots, this can be a useful tool for fantasy football, but please use this tool in whatever way you see fit, and email us with your use case, so we can work to continue supporting it as the app evolves! [email protected]
Note that this application is being built and maintained by a single person, working nights and weekends. There may be outages, but this will also be free until a higher level of service can be guaranteed for everyone!