There are a lot of memory and history cleaner apps out there but Android Droid Cleaner should be your first choice tool. This fancy app combines all the clean features in a single app to clean the rubbish content of your Android phone as well as monitoring system resources usage plus it also offers you the best UI to delete unwanted messages and call log according to your selection.

Fancy app features include:
1. App cache cleaning.
2. App memory cleaning. Kill unwanted running apps in background.
3. Grouping messages (SMS & MMS) and deleting selected.
4. Grouping call log and deleting selected.
5. Erase multiple history record in 2.3 (Gingerbread). 4.0 (Ice Cream Sandwich) and above OS are also supported.
6. Monitoring CPU RAM ROM and SD usage in real time.
7. Browsing detailed hardware and OS information.
8. Adware scan for 3 most popular mobile ad networks.