An Android app development cost is generally charged either on a fixed
cost or an hourly rate. In both cases, several factors define the base rate which is
the experience, skill, and location of the developers, along with the number of
features and complexity of the application.
The hourly rate is defined based on the amount of work completed per hour. The
number of hours is officially recorded and the customer gets a continuous update on
the tasks completed.
In contrast, fixed cost is an estimated cost defined right in the beginning
considering different factors in the development process.
In terms of numbers, an hourly charge varies between $25 and $150, while a
fixed-cost project can range from $10,000 to $100,000.