[IOS]Mining profitability calculator App

[bitcoindata]

This is an iOS app developed by myself, including a real-time BTC market ticker inspired by bitcoinity.org and clarkmoody's website, and a mining profitability calculator that recently updated, now is available in AppStore. I would like to take your advices to improve it, any thoughts is welcome.

AppStore link : https://itunes.apple.com/us/app/bitcoin-data/id676937121?ls=1&mt=8

You can use the promotional code below to download and test it, Thank you!

63MFFMFY6TJK
A76YK9MFF3KN
LFYNNH4FY4A7
K73WRMLF49T9
RT3W6J7PHPJL

http://a5.mzstatic.com/us/r1000/002/Purple6/v4/ab/45/3d/ab453da0-dcd7-8ffd-2465-2575d02ce8d5/mzl.tqekeney.175x175-75.jpg

http://a5.mzstatic.com/us/r30/Purple4/v4/ae/c8/c0/aec8c0b5-adca-d726-77ea-66a67e4ee48d/screen568x568.jpeg

[hivewallet]

Finally something we can give all of our friends who are asking us, "How much money can I make if I buy mining gear?"

Good looking interface, too.