Iconoclasm is described as 'Tweak that lets you break the barriers of what you can do with the app icons of your jailbroken iOS device. You can define as many rows or columns you want. You can even break free from rows and columns, and simply have icons placed freely on your home screen' and is an app. There are seven alternatives to Iconoclasm for iPhone and iPad. The best Iconoclasm alternative is Springtomize. It's not free, so if you're looking for a free alternative, you could try Five Icon Dock or Five-Column Springboard. Other great apps like Iconoclasm are Gridlock, Infinidock for iOS, Infiniboard and Six Icon Dock.