They shows browse more earn money . actually they need to rearrange it .actually mcent browser is watch ad more and earn less than 1Rs ! When you opt out this browser to get a urgent result, then mcent is the worst choice.because its full of non skippable ads. amazon is their paid partner , I just fed up this ad, and when you click back button it automatically goes to playstore to download that app. and if we watch that ad completely same happens. I just uninstalled this timewasting app within 1 week