Hii idea concept is good to bring a new india now days .they are doing well by making this app which notify them about new offers before others.feature s are good like all money or official apps.usefulness of this app is really important for idea users it helps and recommend them good offers to pick.design is nice but not so good, in some devices this app don’t work smoothly. they have to improve some add issues and getting hang problem. so idea is good.