Canva - Canva is a graphic-design platform with a drag-and-drop interface to create print or visual content while providing templates, images, and fonts. Canva makes graphic design more straightforward and accessible regardless of skill level.
Anima App - Design, get feedback, convert to code, publish, iterate.
PicMonkey - PicMonkey is a feature-rich online photo editor that works right in your browser; no downloads...
Timeline for Sketch - Create beautiful timeline animations in Sketch
Piktochart - Piktochart for Business Storytelling
Monday Hero - Convert design into mobile code 😎