Hi, lately I was contacted by a company to make a mobile app for them. they want to promote their products and sell them online through the app.
I have written a lot of apps and services before however I did them as an employee of some company, so I never cared how the app was sold or marketed therefor I don’t know how to price the app i’m supposed to make.
Is there something like a formula to use to calculate the price of a service or app?
by the way there are going to be two mobile apps, one for Android and another for IOS. Also there should be a backend to handle the business stuff.