Apps similar to iGTD include Todoist, which has a free version. Other options are TagSpaces, Remember The Milk, Org mode and UpNote. Todo List Managers like iGTD are a crowded field, with more than 100 alternatives for Windows, iPhone, Mac, the web and iPad.
Organize and edit short notes using a minimalist interface with color-coded dots, Markdown support, and word/character counts. Syncs instantly via iCloud across Mac, iPhone, and iPad. Features lightweight design, keyboard shortcuts, and distraction-free note capture.
United States
A modern note-taking, list-making and writing app with markdown rich-text editing, powerful customization, a beautiful interface, a dark theme, and much more.
Australia
Hackable SQLite-based tagging, any file format, with scripts and C# plugins, powerful search query language, 100k+ files managed with ease.
TakeNote was made by developers for developers - a simple, plain-text note-taking app for the web with Markdown support. What you see is what you paste. No WYSIWIG, no formatting pasted from the web, and no features you don't need or want.
United States
Flashnote is a quick notes manager created for such cases. When you need a rough copy to save or to process some pieces of a text, Flashnote is small, quick and convenient. Press the shortcut-key combination and a rough copy is on the screen in a flash of a second.
Ukraine
Sorting Thoughts is a note-taking software for your personal information and knowledge management. It is designed to manage your thoughts such as moments of sudden inspirations, tasks, events, projects and anything else you may think of.
Germany
EU
A simple todo-List manager with a focused clutter-free design to help you get things done.
Switzerland
2Do lets you take a completely different approach to managing your tasks. With its extremely simple-to-use interface and a comprehensive and flexible set of powerful features, it lets you focus on what's most important to you: your life.
United Kingdom
Online task management app built by GTD enthusiasts for GTD enthusiasts.
Outline style interface supports unlimited levels of sub-projects and tasks. 100% GTD compliant.
GTD style lists, like waiting, scheduled, someday/maybe, next and focus.
Advanced features allow for sequ.
United States
Make lists and get organized. TaskPaper is a plain text to-do list that’s surprisingly adept.
United States
An open-source Android planner for students that combines a to-do list and calendar for schoolwork and events. It offers due-date and event reminders, task attachments, persistent notifications, an ad- and tracking-free experience, simple organization, and an on-device database.
Philippines
Slash is a new type of to do app that actually helps you get things done VS just make lists. Add your tasks, hit 'Start' to enter hyper focus mode, and never leave flow-state. Level up with Pomodoros, Eisenhower Matrix sorting, time-based tasks + more.
United States
