I'm glad that there is a mobile app; it's really important to me. I used to use another exchange, and every time I had to log in through a computer or mobile browser, which was extremely inconvenient. But now everything is at hand. I have no complaints about the service: all operations go smoothly and without delays, which, by the way, is quite rare among the many crypto projects out there. The design is stylish; it may seem silly, but as a designer, I see this as a positive aspect for the service.