Is the Bitcoin portfolio different to Earn+? What is the difference between Flexible and Earn+? How do I connect my Yield App portfolio with CoinTracking? How do I connect my Yield App portfolio with Koinly? What kind of returns can I expect? What type of digital assets can I earn rewards on? When will I start earning rewards, and how do I redeem them? Are my daily rewards compounded automatically? Is there a way to export my transaction history?