Drawy - Learn to draw, use camera to score your drawings
Gifgasm - Create GIF slideshows using image search
Iceberger - Draw an iceberg and see how it will float
Gifmock for Sketch - Create high-quality GIFs from layers in your Sketch files.
Stickman Builder - Free parametric graphic Stickman Builder, creates fascinating stick figures on the fly.
Flashy - Email & SMS marketing automation platform