Do not waste your time on this useless apps , if you really want to earn money just go and search for freelancer , just go and show you talent on youtube
You think you download one app and and got 5- 1p ₹ per app this is good deal but do you know youtube give 1$ per 1000 views and if 10k views per day which is very less you got 10$ per day which is much better deal.
But you have good concet and different concept in your video , have to work hards and a day. Come when you earn 7-8 lakh per month