On which platforms?
Type of the app
Type of service
Which version of the product do you wish to build at this stage?
How complex does UX/UI Design should be?
Will you have a feed?
Generated by user
Should users log-in?
What kinds of content will you have?
Do you plan to have payments or monetization from start?
Will users communicate inside your product?
Do you want to have a chat?
How about calls?