One of the great things about App Store is that it inspires the creativity of so many designers, as if there are great interfaces and interactions every week to Joy new ideas in the design field.
There is also a mobile design that seems to have never been sufficiently exposed-App Store icon design. It seems that it has become an art form with talented icon designers looking for more and more intelligent ways to demonstrate applications in a small square space.
I can't say it's not enough-Never underestimate the importance of a great app icon. This is the first thing a user can see before downloading your application (I have downloaded apps that appear interesting only in the past.
Organizations seem to never make decent for their customers. It's really easy-1) sell £-out of your budget, 2) Contact 3) Get one of the players under your gorgeous app icon.
You can see a great video to make one of the icon designers here. Or, if you like yourself, here is a convenient IOS icon PSD template to adjust the size and exit for use.