How to make a cropped/photoshopped pic look real?

Please help I want to make a picture
that looks realistic just like the one below! I have an iPhone 5 and I want an app I already have split pic, font candy, insta quote, and can wow pro… Do I have to use a laptop to do this? (Something not expensive also) thank you!

Unless that girl has "Glawing tumblr" tatooted on her chest then I don't see anything realistic on that picture at all.

It's a picture that has been taken poorly with subdued levels of saturation, a bad case of vignetting and an awkward pose of both subjects. You can take a picture normally and simply destroy it in the computer to make it look like that using any capable graphics software like Photoshop, Corel or Gimp.

I agree with keerok. That pic is nothing to be copied - I'm sure you could learn to do much better.

Phone cameras are fantastic for emergencies (such as evidence at an accident scene) or to help you remember something (e.g. Shopping… Prices or colours or specs on the side of a box), but they are NOT meant for actual photography.

A real camera - even many basic little P&Ss - will do much better. Then you do your "editing" on the computer - that gives you way more control and better results than apps do.