Tweetsii combines twitter with the real world to create the best way to find out what's happening and where. It's easiest way to check-in and create content around places. Available free on iPhone and Android.
HereNow: See tweets nearby, trending places in the area, and local recommendations. Tap to expand or dig deeper.
Twitter Stuff: Everything you'd expect from a Twitter client: @reply, DM, following, block, etc. Tap icon to tweet.
Check-In: Check-in and check it out. Tweet a review, or tip, add a photo. Tag rich content to a place via twitter.
Explore: Real time local results for a specific search. Results based on where you are, who you are, and your connections.
Rich Place View: Real time place-data pulled from multiple sources including twitter, foursquare, gowalla and gypsii. All tied to one place for a richer view into places and what's up nearby.