Twheel App for iOS
'Twitter -(r)evolved! Twheel is an award-winning Twitter client with a twist! Twheel is optimized for the human brain to make discovery in your social feed effective, efficient and fun. Twheel visualizes relevance of the tweets in your feed so you can quickly find the most relevant stuff from the noise!
It's time to turn your information overflow into an information flow!'
This is a free app