Are you planning to develop an app ? Let's get its visuals ready. Yes, you got it right!
Most of the concept starts from a high level idea and when it comes to visuals, a lot of re-thinking is required. At the prototyping stage, the business users is able to visualise his concenpt to reality and at this stage only, more thatn 90% brainstorming and scope finalisation take place. The visuals prototyping also helps to prioritiese the functional releas of the app. Since all the features can not be expected at one go hence making a release in version is always recommended and prioritision of these features is mostly a business decision.