They are good keeping in point there price. But buy it for functionality and not for looks as it is not much in the look department Mcent browser ( earlier zen browser) , Is the first browser which offers free recharge for browsing.This app gives you free recharge for browsing any website though them and the rewards are not limited to visiting sponsored websites, which makes it more attractive. They also offers features offered by other browsers like incognito browsing, multiple tabs, etc Mcent browser is like other browsers but they show ads while you are browsing and in return they gives you free recharge. Presently they gives you 1000 points/ ₹1 per day and you can boost your earning by referring others and setting Mcent browser as default browser. After accumulating your maximum daily earning you can continue browsing without any rewards as usual browser.