Algodoo is now available as a free download. If you want to support the development of Algodoo you can donate via PayPal below. You can also purchase it from the App Store with all its benefits. Or, you can simply download it for free below, either way is fine with us.
Download for Mac
Support the development of Algodoo for the Mac and buy your copy from the Mac App Store.
Download for iPad
Support the development of Algodoo for the iPad and buy your copy from the App Store.
Download and double-click to start the installer, then follow the instructions. Important: if Algodoo runs slowly, please make sure you update your graphics drivers!