Hello,
I have delivered numerous apps to governments and enterprises. I can get you dating app developed with perfection in functionality as well as looks (UI). Angular 2 (Typescript) and Firebase is a great choice for your app.
My pricing is for custom developed app without using any readymade template.
The timeline would be like this:
3 Days - UI Development of all the screens, Database Schema Generation
8 Days - Functionality(Feature) Development
3 Days - Demo, Testing and Modification if required
5 Days - Regression testing, Security Testing of the app
1 Day - Building App for Windows Phone, iPhone, iPad, Android Devices
PS: Timeline and pricing can be negotiated.
Thanks & Regards,
Aparna