Quotex is the best app on play store. Binary trading is very easy to learn with quotex. 10000 dollars in quotex demo account to learn binary trading through which we can learn binary trading well.Initially I used to lose a lot in quotex but now after practice in demo I learned a lot. Quotex has two types of market OTC market and real market.Algorithm change in OTC market from time to time and new algorithm is given. Earlier real market was not very open now real market is seen almost most of the time. Hope people can do something good from quotex, I have chosen quotex as one of the best apps on play store for binary trading. I hope I can do something. Good with quotex. I thank quotex authorities.