
Description: Stack for Mac is a productivity tool for Mac that helps organize and manage files, projects, notes, and tasks in one place. It offers a streamlined interface, powerful search, tags, stacks, and links between items to improve productivity and organization.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Notebooks is a free, open-source note taking app designed for organizing notes and tasks. It has basic formatting options, tagging, and cross-platform syncing capabilities.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API