Unacademy app is cost effective and good for preparation of exam. If you are trying for competitive exams, you have to pay just one subscription and get the classes of all the teachers at same time and with same amount. For UGC NET exam, the classes of navneet kaur and talveer sir both are good at their level for basic and high level learning. Both classes we can get in one subscription. If you are dedicated to your goal, you will get complete guidance through unacademy courses to get success in the exam even in first attempt. This is a boon specifically for students who are from small towns and can't move to other cities to take costly coaching for competitive exams.