Compatible with iOS 5, 6, 7 and 8
"TweetAmplius" (Longer tweets) is a Cydia tweak that allows you to send tweets that have more than 140 chars.
Also the tweak allows you to send dm's that contains more that 140 chars.
The tweak work with The Twitter Official APP on ver 5.x and TweetBot version 2.6.2.
NO SCREENSHOTS - Works on all jailbroken devices that have Twitter/TweetBot.
--Work on All versions--
We are Ariel Aouizerate and Daniel Ferreira. Twitter links below.