I am a Unacademy plus user for UPSC CSE since last one year and it give me best experience of study.As more than 10 Compititive Exam like-UPSC, Bank Exam, SSC Exam, State PSC , GATE and many more are registered in the app.More than 50 million students are registered on this app.As it has most experience faculty for every Exam.For UPSC exam they have Mrunal sir for Economy, Sudarshan sir for Geography and many more.They have test series options in the app.The main problem with the app is that they don't have good customer care support as I m plus user then also I have to wait for one day for their reply if I face any problem in the app otherwise it is a good app in all aspect.
Now a days Every student want to study from Home and I think this Unacademy is the best way to study from the home and from the best faculties in the country.
Unacademy provides the notes in the form of PDF and they have subscription for 1 Month with 8k fee and 3 months, 6 months , 12 Months in 44k and 24 months in 64k in UPSC CSE.
They have different fee structure for different category Exam which is good fee as compare to offline classes.
So if you have dream to become IAS officer then just download unacademy and start learning.