Hi,
I have built a couple of android widgets for trading Bitcoin equities on Havelock Investments and BTC Trading Corp. I'm interested in finding out whether people find either of them useful.
BTC Trading Corp:
https://play.google.com/store/apps/details?id=com.cryptoSec.btctcclient&feature=nav_result
Havelock Investments:
https://play.google.com/store/apps/details?id=com.cryptoSec&feature=more_from_developer
Cheers!