I had installed this application earlier. I had a bad experience with it . I had made a main balance recharge to my docomo number twice of Rs 51, both the time I got netoack of some MBs . This is not at all done. Also there are no such offers on making payment.
Moreover some special recharge packs are not shown in this application which is sometimes are not satisfactory.
So, I dont suggest you all to choose it.