I’m part of a team that helped develop CoinAlarm, an app for checking prices and receiving real-time price alerts for all cryptocurrencies currently in the market. Unlike other coin related apps that only support representative coins like bitcoin and ethereum, we provide price info of all altcoins in all exchanges.

This App has 4 major functions
1. check prices of all coins in all exchanges, and check price difference same coin in different exchanges(arbitrage)
1. check prices through widget
2. alarm that rings when the price reaches a certain target price that you set.
3. spam-free chatroom

If you are interested, please check this link : http://[Suspicious link removed]/2toZeUS

We’re all working hard to improve our app (adding charts, more languages available), and all we ask is you leave us your feedback when you give our app a try 

+) we've also been receiving positive reviews from cryptocurrency communities! Check out these reviews at Steemit:
https://steemit.com/static/search.html
https://steemit.com/…/4-essential-tools-to-help-you-succeed…