Hello, first of all please note that SnapChat & Tinder both are very popular Apps with loads of features, so if you want all those features, then cost of each App can go higher than US $5,000 depending on the overall features and then separate cost for WebServices (API) and back-end Admin Panel.
Also, can you please confirm if you want only iOS App or Android too?
Kindly ignore the bid price, as we need more detailed requirements.
Look forward to hearing from you.
Regards,
Yasir Khurshid