Freecharge one off the recharge app but not working well each recharge it will take 10 to 15mins time. Nowadays lot of recharges apps available in market. heavy competition in market so you need to update server as soon as possible. If your continue with same server iam sure you will close in market. Freecharge providing good cashback offers but what is the use with out server how can I use this offers so iam requesting to you please concentrate on the server. If your update the server with good offers you can lead in market.