What is tab bar in app?
Tab Bar name is very popular in iOS development and design & in android, it is popularly known as Bottom Navigation Bar or Nav Bar.
How many tab states should we design for a tab bar in Figma?
Don't use more than four fixed tabs at once. Don't use more than four fixed tabs in a set. On wider layouts, fixed tabs increase in width, as their tab width is determined by the width of the screen.