I’m not an app developer, but I would say the correct answer is “it depends”. How complex is the app? Does it need fancy features vs. just a basic app? How much of the developer’s time will it take? How experienced is the developer?
I can’t imagine that anyone would be able to give a blank estimate or an exact pricing formula without having more information about your needs.
Bro. I just used your calculator for a phonegap rss app with push notifications. the estimate was $24,000(=N=7,680,000) at 320Naira to a dollar. All I can say is…“God bless your hustle”
The app web calculator counts according to the formula of Measurement of App prices = hourly rate*development.
Also the price depend on platform that the app be built on: Web services or Mobile app
Try to use some app calculator and to see how it works. For example - App calculator at Inoxoft
This will help. Of course it will also show how unpaid we developers are in Nigeria because there’s no money or employers simple don’t want to pay.