Superlist wants to be a to-do list, notes, projects and team collaboration app.
Routine is a daily planner app with tasks, calendar, light note-taking & meetings.
Akiflow is a daily planner app for busy professionals for task & calendar management.
Motion is an AI-focused planner app designed for tasks, calendar events & meetings.
Todoist is one of the best to-do list applications with all-round natured features.
Focus wants to be your one stop shop for using timers in your work day.
Obsidian is a locally stored note-taking application with millions of PKM fans.
Use boards, timelines, calendar and more to plan and manage projects with your team.
Amazing Marvin offers features to support organisation and reaching goals.
Nozbe is a simple project management tool to manage work and life tasks.
Evernote is a note-taking application with tasks, calendar and AI features inside.
Remember the Milk is a task management app popular with those who use GTD.
Getting Things Done Apps & Tools
Understanding GTD Apps More
GTD apps are very simply tools and apps that align with the concept of Getting Things Done by David Allen. The concept was developed in the 1990s by David Allen, but tools and apps can be adapted to it, to better align with your day-to-day GTD use.
GTD or Getting Things Done as a concept is free to consume. The book itself is priced between $7.99 and $14.99 depending where you buy it, David Allen's company "The David Allen Company" (the company behind it GTD) does offer courses and resources for free and paid workshops to help implement GTD within teams.
There are a range of task management apps you can use with GTD but tools like Evernote as a note-taking tool help you align to GTD too, it depends on what systems you tend to use day-to-day.
Second Brain and GTD work very well together, Second Brain is almost an extension of GTD and continue to help people. Here's a lot of Second Brain apps to explore.