https://itunes.apple.com/app/apple-store/id1268173790?pt=990067&ct=c001&mt=8Coin Buddy is your personal Bitcoin alert app. With support for multiple alert types, different markets and two different channels for sending messages, you will always be up to date with what's happening in the cryptocurrency world.
Here are a few of the key features:
MULTIPLE MARKETS
Add, tweak and remove alerts from the most popular cryptocurrency markets.
PUSH OR EMAIL
Choose to send the notification via pushes or E-mail. Have a friend and want to split the subscription? Add him to the email list and he'll be up to date with the alerts.
ARBITRAGE
Have an eagle eye view over the entire market and identify arbitrage opportunities in real time.
GLOBAL SETTINGS
Control all alerts with global settings, enable push, E-mail notifications or turn everything off with one switch.
MULTIPLE THEMES
Choose your favorite theme from the Themes section.
FINE-TUNED CONTROL
Add, edit, remove, and rearrange as you see fit. Coin Buddy allows for fine tune control over your alerts.




https://itunes.apple.com/app/apple-store/id1268173790?pt=990067&ct=c001&mt=8 In short, the application looks amazing. Really like the clean, non-clustered look of the app. Very simple to look at and fast enough for daily usage. The Arbitrage feature is something which I was looking for in app recently, and its great that its available. One thing I would suggest you to add is an option for holding, in which and individual can set an amount for the coin he holds and look through the value in real time.