Textra Trial в Android Market

Textra Trial (v. 1.1.4) Разработано Wes Wadsworth

Textra is a text message management tool that allows you to quickly and easily delete message threads.  

For example, sort threads by message count (or name or date), check the boxes of each thread you want deleted, and hit go.  You can then go off and do other things while the system is deleting. No more 1-at-a-time stuff