Crypti - A minimal cross-platform Bitcoin price widget
Coinbase - Bitcoin, safe and easy.
Coinzy - Top need-to-know crypto news in less than 8 minutes a day
Binance - Cryptocurrencies exchange platform
Coinwink - Crypto alerts, watchlist and portfolio tracking app for Bitcoin, Ethereum, and other 3500+ crypto coins and tokens
Poloniex - US-based cryptocurrency exchange with maximum security