Hello,
Although I acquired B4X about 2 years ago, just this year I seriously started an APP that is a complement to my business management system (developed in another language). At first I only made an APP for a special (unique) case. I charged that APP $ 600 and currently it works very well. I have the possibility of selling it to another client.
The APP that I am currently developing is much more complex and sophisticated and it is an ONLINE module of my commercial system. Currently it has several functionalities (I am using it for my own use and in a client like beta). This APP will have many sales possibilities (my system works from the cloud and I collect monthly payments). I did some demos to some clients and they are excited to get it. Meanwhile I keep adding functionalities.
It is appropriate to indicate that in my country, an average monthly salary is around 250-300 dollars.
Greetings