New Product Alert: Flow

Flow is a motion-design tool for animating Sketch files and eliminating the most painful parts of hand-off in app development. It bridges the gap between design and development by generating native code that can be directly incorporated into larger, more complex projects by a developer.

Flow is still in development, and bugs or errors can pop up once in awhile, so the creators are offering their version 0.4 on a pay-what-you-want basis.