One of the things I've noticed in the emerging wave of iPhone applications is that many of the highest rated applications could be found on the App Store's illegitimate precursor--Nullriver's application installer. Several of these applications have been under almost constant development for the greater part of a year, long before Apple made the SDK available. In the case of newcomer Twinkle, that extra time really shows.
Got a jailbroken iPhone? Then you've got to download a fantastic app called Twinkle that's doing some amazing things to make Twitter even more useful for people while they're out and about. Besides being a delightfully simple Twitter client (see also: ThinCloud and Hahlo), Twilight's killer app is its location tool, which taps into the LocateMe feature introduced in iPhone firmware version 1.1.3. Using this, it can narrow down not only where you are (to be included in your Tweets), but it also lets you see who's around you anywhere from 1 to … Read more