Dating iOS app idea

For the past month or so I have been playing around with a relatively new iOS app called Tiiny (which lets you share little photos and looping videos with your friends and followers). I really like how simple and easy to use their interface is.

This inspired me to see if I could use their app as a basis for a dating app. So here's a glimpse at what the UI might look like.

I'm not sure if I am going to do anything else with this idea, as it feels a bit like stealing since it's so similar to what the people over at Tiiny are doing, but who knows maybe I will figure out a way to innovate on their ideas and build something new.

Any feedback would be much appreciated.