BitcoinCrazyness is one of the most comprehensive and feature rich cryptocurrency apps in the market and is completely free. Developed by a small group of cryptocurrency enthusiasts in CA, USA.
Set price limit, trailing delta, and indicator (MACD, RSI, ...) alerts on more than 1500 coins
Set alerts on market cap and volume for each coin and also on total cryptocurrency market cap
Aggregating crypto currency news from all of your favorite sites
Buy and sell signals for each coin based on indicators
True gain/loss calculation
Latest price in various currencies
Query on more than 1500 coins, e.g., what coins have RSI higher than 40?
All information and alerts provided for free!