Icon iMaker for Developers using Xcode to build their Mac OS X and iOS apps.
Icon iMaker is used to make icons with different resolutions to support the Xcode required formats.
Icon iMaker provides iOS(support iOS6 - iOS9) and Mac app icons which required for app store submission.
Depending on the devices supported by your app, you will need many different sizes of icon file. You can create this icons by single click action.