[Kivan]

Did anyone make them? How much time did it take for you to get necessary skills for this?

[bots]

depends what the app is going to do and the platform(s) its going to be on

[Oliver_W]

I can but mirror the sentiments of the posts above. I'm working on an educational app for kids with a friend, and everything we want the app to do can be done through app building software, along with the sum of our mediocre programming skills.