TweetTag Free

-Posting on more than one account(one account for free )
-Setting up lists of tweets to post them
-There are two sorts of lists the normal and the advanced one
-In the normal list, you can add texsts and pics
-In the advanced list, you can add group of texts or pics and group of HashTags
-There are two ways, to post advanced list, either posting each HashTag with all tweets or posting each tweet with all hashTags
-Adding all trending HashTags from any Country you choose
-scheduling to publish any list in the time you specify(3 schedules at the same time in free version)
-There more than way to deal with the duplicated posts either deleting and posting them again or adding random Character
*pro version features:
-unlimted accounts
-unlimted schedules
-import and export lists with your friends