app based on my existing dating site

I have an existing dating site I built but want to make it into a mobile app that works mostly the same way. Already have the database designed and made for the site. I just need the mobile application. I know what I want it to look like the app would have 4 tabs on top. the site is pingadate.com. tab one: would display posts people made who fit you settings criteria and show how far away they are. tab two: would show people who have responded to you but you havent to them yet. tab three: mutual response after you both said yes to eachother. tab four: a view to see your active posting. more details upon request