I'm a student. I'm now on my vacation so I can't do my homework. I have to build 2 very simple apps for my homework. I'll be back to school next week. So deadline for you to give me what I need is 2/20/2013.
1st app is used for exchange currency and 2nd app is used for manage files on the phone.
Need friendly UI, no need beautiful skin.
Running well on Blackberry 10.