Bitcoin Flip - Trading Simulator for all the popular crypto currencies.
Coinwink - Crypto alerts, watchlist and portfolio tracking app for Bitcoin, Ethereum, and other 3500+ crypto coins and tokens
Bitcoin Hero - Bitcoin trading simulator with real-time prices
Coinzy - Top need-to-know crypto news in less than 8 minutes a day
Blockchain Demo - Visual demonstration of blockchain technology
Coin Demo - Visual demonstration of how bitcoin transactions work