I don't know from where this Airtel app has come. It can't even be disabled or uninstalled. It also serves no purpose. Does anybody else also has this kind of crap in their phone?
I think now a days almost every camera is equal to any other provided you have Rs. 10,000/- + phone. It comes to the photography art which works. Only having a Rs. 1,00,000/- phone doesn't.