qTweeter app is perfect for people who are more into Social Networking sites like Twitter and Facebook. This jailbreak app is available on Cydia that was briefly demoed by Saurik, developer of Cydia in his interview with Robert Scoble.
I highly recommended this qTweeter app because it allows the users to update Twitter and Facebook status at once rather than doing it separately and it also saves users the trouble of exiting the app that they are currently using as they can launch qTweeter by simply sliding your finger down the status bar.
Features of qTweeter:
The app allows you to update Facebook and Twitter at once and update your status on top of any app without the need to close the pervious application. Upload images and video to Facebook and also add location and update profile location.
Here you can watch the demo video of qTweeter in action below:
qTweeter is available on Cydia for $3.99. You can also get a free trial so that you can install it to check it out first before buying it.