How to develop an app

step by step guide you

  1. you have a good idea
  2. figure out what needs users want
  3. draw out a system flowchart
  4. draw out a user interface for apps
  5. technically use front & Back-end for your apps
  6. Test your app

We have an idea to build up a messenger like WhatsApp. We have to list down all the product requirements as detailed as possible. There are different types of product requirements: business, functional and non-functional. Business requirements…