The simplest, fastest, no adds, and most powerfull numeric converter on google play.

What can you do with this app:-
1-bin >> dec
2-bin >> oct
3-bin >> hex

4-dec >> bin
5-dec >> oct
6-dec >> hex

7-oct >> bin
8-oct >> dec
9-oct >> hex

10-hex >> bin
11-hex >> dec
12-hex >> oct