Instagram effects

[dibstra201]

Hi, not sure if this is the proper forum but does anyone know what apps these guys use to get that three dimensional "over the image" effect?View media item 669284

 

[kwispls]

I'm also wondering how to get the blurred effect around the photo of whatever shoes your taking a pic of. I think I have an idea how to do the effect your talking about though if you have photoshop