Crex24 has been discontinued. Similar sites and apps include Binance, which has a free version. Other options are KUNA, Gate.io, Bitfinex and Gemini.com. You can choose from more than 10 Cryptocurrency Exchanges like Crex24 for Android, iPhone, Mac, Windows and Linux.
Nazca allows you to create the perfect long term portfolio for your cryptocurrency investment supported by a powerful backtesting engine; use a pre made strategies or create your own, it will rebalance your funds at any time frame.
Kyrrex is a regulated crypto and fiat ecosystem that is positioned as the world's first global digital bank. The company makes it possible to exchange fiat currencies for digital assets and vice versa.
Giottus is a Multi-Coin Cryptocurrency Exchange focused on delivering a world class platform that is Reliable, Secure and trustworthy.
