What are the prospects for the city application?

Question

Startups

I apologize in advance if I created the question in the wrong section, but I did not find a more appropriate tag.
In general, the essence is this, I am not a programmer by profession, programming is a hobby for me and I want to create my own project just for the soul. Since a brilliant idea did not come into my head, I decided to create a city mobile application (Android), but a poster.
The population of the city is 530 thousand people, there are no analogues, and in general there are no normal applications for the city. I'm sure I can implement mob. The app is of good quality.
The question is, maybe someone already has such an application or any other application, site, share your statistics. Is it even worth implementing this idea?

Answer 1

You want to make an application for the soul - go ahead and do it) Statistics are needed to assess profitability.

Answer 2

Perhaps you need this