I'm was the big fan of this.i earned a large amount free talk time.
By referring friends and download.but now the mcent is cheating with their customers.t
They did not providing any rewards for downloading.apps.and the referring option is now discontinued.the mcent became cheated app.they suggest to download the app .and did not give any credit tp thier account.so friends dont download this app if you want to earn free talk time .earn talktime is better than mcent now.