
Description: Rebelle is a digital painting software focused on realistic and impressionist styles. It simulates the behavior of real artistic media like acrylic, watercolor, and oil paint. Key features include wet diffusion, color blending, base coats, resaturation, and a unique real-time stroke preview.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Tayasui Sketches is a professional drawing and sketching app for iOS devices. It provides a realistic simulation of pens, pencils, markers, and brushes to create digital artwork. Key features include layers, customizable brushes, rulers, symmetry tools, and export options.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API