Appinator 1.0 for Mac could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The actual developer of this Mac application is Lazy Appz. The program lies within Theming Tools, more precisely Icons & cursors. Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe.
From the developer:
Appinator gives you the simplest, most intuitive way to change your icons, change your wallpaper and to create your own icons and wallpaper from your own great images. To get you started Appinator includes 250 Icons and 150 Wallpapers created by world class designers, so your computer will be transformed within a few clicks.
You may want to check out more software for Mac, such as iConStruct, Penpower Handwriter or Pumpkin, which might be related to Appinator.