Hi there
Greetings from NOTO!!
We have been through your job posting that you want an app where users can create their own blogs and other users will follow them similar to twitter follow functionality.
Here users can login/Register by social media or manually, post blogs and categorise them, get notifications about all things like following and followers friends. while other users can filter them and read blogs.
We will create a separate web based admin panel where you can manage CMS, Report, Users, E-mail template, Payment, Product & inventory, global access of the app etc.
We are working on a social app from freelancer itself similar to instagram where users can share their photos with friends and other users will comment on it.
Here we have implement in app purchase functionality and chat system.
https://www.freelancer.com/projects/Mobile-Phone-iPhone/MysteryGram-repost.html
Please get back to us with your response so that we can propose you our detailed solution with cost and time estimation.
Feel free to ask any query
Regards
Suyash M.