
Description: Vikunja is an open-source to-do list and task management web application. It allows users to create tasks, organize them into lists and boards, set due dates, assign tasks to other users, comment on tasks, and mark them as complete. Vikunja has a simple, intuitive interface and aims to help teams collaborate more effectively.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: ToDoList is a free, open-source task management application for Windows. It allows users to create to-do lists, set reminders, priorities, and due dates for tasks. ToDoList has a simple, straightforward interface making it easy to use for basic task and project management.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API