is a free mobile service that offers you a selection of fun and userful mobile applications, including Twitter, Facebook, Sports and much more. Works on most Java phones.
Snaptu have lots of improvement for the last view months, here are some improvement that i found really helpful and useful :
1.RT function on your own Tweet that you have faved
2.Reply to all ( latest improvement : not included your own ID )
3.List you followed and following ( for your own list go to profile > menu > Lists )
4.Better preview on Flickr (you can fav and comment on a pic ) found it recently idk if its there all this time but it is worth mentioning.
5.Trends (on search)
6.Highlight on your own ID