• Export iOS application material

    Extract the resource files of iOS applications.

  • Make iOS images viewable on Mac

    Preview iOS PNG images on your Mac.

  • Quick Look iOS applications

    See iOS applications with awesome thumbnails.

  • You design or develop iOS applications? Crunch is a simple yet powerful utility to extract the content of iOS application files (.ipa or .app). The results are exported to a folder which you can then browse in the Finder any file present in the application package.

  • Features

    • Simply drag one or more applications onto Crunch, then export them with one click.

    • Use the smart export options to suit your workflow.

    • With Quick Look, see your iOS applications with awesome thumbnails.

  • Why we recommend Xcode

    PNG images for iOS applications are optimized to display faster, but this means they are no longer viewable in Mac OS X.

    Crunch uses a tool provided with Xcode to reverse the optimization and make PNG files compatible with Mac OS X again.

    Xcode Optimization for PNG images

    You can download Xcode 4 from the Mac App Store for free.

    • Requirements

      Crunch requires Mac OS X 10.7 (Lion).

      Xcode 4 is needed to revert iOS-optimized PNGs for normal viewing.

    • How to buy?

      Crunch is only offered on this website via FastSpring. The app is not available on the Mac App Store. You can check our terms and conditions here.

    • Support

      E-mail us anytime at and we'll be happy to help. We may take a business day to respond because we work after our full-time jobs.