Instant Tweetup, as the name suggests is an iPhone app that help you organize an instant tweetup with less effort. The app finds people within your locality by giving you an option to select the miles, so that you can decide who all should turnup for the event.
The app was price tagged $1.99, until the review from the blog Thenextweb got many requests to make the app freely available. The app is currently free for a limited period. The app features a slider bar to find people within 1-10 miles or kilometers and the result page shows a list of up to 20 users within that radius. After searching and finding out the people around you, it even highlights the users whom you are already following. This helps you prevent sending spam tweetup invites to random mails.
So why waiting, GRAB this app before they withdraw the offer. Download Instant Tweetup from itunes now.