This is an app that helps you learn about cryptocurrencies and record your profits We have shared public learning platforms on the Internet, which are all well-known learning websites. Cryptocurrency-related news is updated daily, but it only provides news and does not include any buying advice, etc. Exchange rate calculation, enter the corresponding numbers and calculate the results. In addition, we also have a small function of recording cryptocurrency income offline for you to experience. The app does not contain financial transactions without the necessary authorization, so you can use it completely offline and immerse yourself in learning and recording usage without interruptions from ads or other unnecessary information.