This tweak is for Jailbroken devices only
If you have updated your Twitter app recently,you will notice a new feature which can be quite annoying; the trending topics bar at the top.
To remove this, just launch Cydia and download this tweak called “Twizzler”
Removes the new “trending topics” bar from Twitter for iPhone 3.3 (the ugly black bar at the top of all your timelines). Obviously, requires twitter for iPhone v3.3 from App Store to be installed.
It should be able to remove the bar and this is how Twitter will look like. Just like before. Yay.