The author, an Editor at Android Authority, uses Notion as their primary work application for managing tasks and projects, including drafting articles, tracking meetings, and organizing personal projects like fitness and recipes. Notion allows for comprehensive organization and customization. They also use Todoist for task management, benefiting from its natural language processing and straightforward project setup for personal and work-related tasks. Additionally, the author employs other applications such as Gemini for proofreading and research, YNAB for financial management, and Balance for meditation, focusing on tools that enhance productivity and reduce distractions.