Habit List - Create good habits and break bad ones with the app that keeps you focused.
Obsidian.net - Obsidian is an Action-Adventure, First-person Exploration, Puzzle and Single-player video game created and published by Rocket Science.
Momentum - Agile goal and performance management
Notion - All-in-one workspace. One tool for your whole team. Write, plan, and get organized.
Habitica - Habitica is a free habit building and productivity application.
Ultimate Brain for Notion - The Ultimate Second-Brain Notion Template