First of all I am not an expert of this topic. I am just a common student like you who is very enthusiastic about app and websites. See, motivation and enthusiasm helps us to achieve our goal. Everyday we need motivation to make our self energetic. Upsc is actually one of the toughest exam in this country. If you are preparing for this exam it means you have already chosen a very tough path. There a lot of app which helps you to keep you motivated but I will suggest you one app which is right now only on Google Play Store. This app provides you real motivational and inspirational stories daily of those students who have achieved goal in their lives.
This motivation and inspirational real stories make you enthusiastic as well as confident and help to create a positive mindset.these stories are of those students who is just like you. Everyday when notification popup on your notification bar about these motivational and inspirational real stories makes you more enthusiastic.
Download click below link
https://play.google.com/store/apps/details?id=com.blogs.all.right