Tweet Scan is a Sterry IT, LLC project. Tweet Scan is a real-time search engine which searches Twitter and other Laconica-based sites with more being added all the time.
A user can search public messages and user profiles with results available via email, RSS, and JSON. There are various benefits of using Tweet Scan Email alerts. It helps a user find lost or multi-user replies, scans up to 10 phrases for daily or weekly delivery. It has no ads or spam and if one doesn’t like it he can turn it off at any time.
Tweet Scan offers services for various social networking sites including Twitter. It offers services for sites like identi.ca, The TWIT Army Canteen, bleeper.de, fun.ohhh.no, Suffice to Say and MicroCiaran.
Other twitter Apps: