I like the mobile application from olymp trade, because with its help I can always control what happens to my transactions and have access to the market, even if I am not in my office now. I cant say that the app is doing great, there are times when I cant see all the assets or the mobile platform is running a little slower than the main one. But since I dont use it that often, its not a problem for me. I just dont choose too short positions and try to trade only if I am confident in my predictions.