The 2.1.5 version of Mischief-Free for Mac was available to download on the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The application belongs to Design & Photo Tools. The actual developer of this free Mac application is Made With Mischief, Inc. 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:
Mischief-Free is a revolutionary canvas drawing app that allows you unlimited freedom to sketch, create, and explore. The tool's responsiveness delivers a natural drawing experience, like actually sketching with pen and paper. With this tool, you can create authentic-feeling pencil roughs and silky-smooth line work that scales beautifully.
You may want to check out more Mac applications, such as 3D Image Commander, Ashampoo Cover Studio 2 for Mac or ImageBuddy, which might be similar to Mischief-Free.