This is an amazing app, the experience is so seamless that it makes me use it more and more. It also has great content and wide variety of questions. Practice by books is so cool, have deep dived only Polity as yet, and it is such a great practice experience. Analytics are fun to look at, am sure they'll guide me through well. Just 1 day with it and am loving it. Tried in Hindi as well, just for fun, and it's eqully amazing - a simple toggle and there you go!