Hey, I`m planning to make my own app but I don`t know what to create
Well, doctor booking app can bring you much money. It's my personal opinion, but i think it will be very popular and it will make you rich, I'm sure! https://light-it.net/blog/how-to-make-a-doctor-booking-app/ - there you can read more about it
If you don't have the experience, you'd better use it from COMPANIES
Mobile apps are now a business that is a hot business. You can create a trading platform or platform for gaming and make money so much. What would be the demand use in the application motion graphics pictures. This attracts users. You can use openGeeksLab to implement your idea.