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Todoist is a task management app and online to-do list available over 13 platforms, including iOS, Windows, Chrome, and more. It's used by more than 1.7 million people. It compiles tasks and subtasks into simple lists and differentiates itself from its competitors by tracking progress over time, giving users insight into their personal productivity trends.
Read PC Magazine review.
SpecsUpdate
Pros
Pro Extensive integration with a wide range of external apps
Todoist offers integration with a wide range of external apps, including Google Drive, Dropbox, Google Maps, Apple Maps, Zapier, Toggl Button, TaskClone, CloudMagic, IFTTT, Sunrise, Calendar Sync, Google Now, Dispatch, Mailplane, Airmail, Drafts, Workflow, PomoDone, 1Password, Powr of You, Mailbird, Yoke, Taco, Ginger Keyboard, Time Doctor, and Rindle.
Pro Monitors productivity and rewards it with karma
Todoist monitors how many tasks are completed and gives karma points as rewards for accomplishing them. It can also display charts showing productivity trends, which are great for finding areas that need improvement and increasing your overall productivity. This feature is a great motivator and an effective way of tracking productivity.
Pro Supports text formatting
You can make tasks stand out by setting them in bold and spice up your project names with emojis. Todoist also allows editing of hyperlinked text in the task comments. Hypertext, bold text, italic text, and emojis are supported in task names, project names, and task comments. Emojis are also supported in label names.
Pro Allows creating task templates
Tasks can be saved as templates by going to "task actions" and selecting "export as a template." The template will be saved locally. Saved templates can then be imported by going to "task actions" button and clicking "import from template." This allows you to use past task items as a starting point for creating new tasks.
Pro Powerful search and filtering functionality
Todoist allows you to perform advanced queries to find tasks that are overdue, have a certain priority level or label, are within a certain project, are assigned to a certain person, or have a deadline set within a certain date range. It also allows combining different queries, removing certain results from the queries, and creating either/or statements.
These queries can be saved as filters for easy access. Filters can be color-coded.
Pro Smart Schedule (Let AI schedule your tasks)
Todoist Smart Schedule adapts to your habits over time, analyzing your workload and determining how urgent a task is. By using both your past todos and future todos (as well as the data from millions of other users), it can sort your tasks in most important/ most urgent order, if you want.
Pro Business strategy doesn't hinge on being acquired
Doist publicly declared their opposition to exit strategies like acquisition that regularly leave users high and dry (https://blog.doist.com/why-we-don-t-have-an-exit-strategy-d3256107d958).
Pro Minimalist UI that's designed for efficient use
Todoist's web and desktop interfaces have a 2-column layout. The right column has all tasks organized in nested lists with color codes and information such as what people are assigned to each task and which project the task is part of. The left column offers ways of accessing various groups of tasks – tasks that have to be completed within a certain timeframe, tasks that are a part of a certain project or have certain labels attached to them, etc. The left column also contains filters that allow even more advanced ways of finding a group of tasks.
The mobile interface follows a similar design philosophy, but gives each column a separate view.
Cons
Con Does not listen to user suggestions
Todoist has been shown to be fairly unresponsive to requests from their user community. An example can be seen here.
Con Awkward data entry
Several aspects of data entry are far more awkward than they should be: Adding notes, moving subtasks within the outline, and scheduling repeating tasks are all handled better by other apps. Adding notes cannot be done while creating the task, but must be done after. Moving items within the outline hierarchy is very clumsy and the use of keyboard shortcuts (such as holding down 2 or 3) requires knowledge of your current level in the hierarchy (which is not always clear). Finally, there is a natural language syntax for repeating tasks but it is very finicky and there is no good feedback mechanism to tell you whether or not it’s working.
Con Not much independence of customising the layout
This has been a consistent "con" with Todoist. You cannot decide what should be the size of the fonts. You cannot switch between one-column layout and 2-column layout. You cannot view completed tasks. It is a brilliant application of course, but the development team is stuck on its basic idea of the app and after that they just haven't been developing further.
Con Makes it too hard to see all tasks assigned to you across the app
There is no default or easy-to-access view to simply see all your tasks from all your different projects. You have to use the filter (to:me) which seems like too much effort for something that should really be a default view.
Con Mac Mail not supported
Even in the Pro version, Mac Mail is not supported for sending tasks as email attachments. There are some workarounds to send mail, but those attachments will still be impossible to forward.
Recommendations
Comments
Out of Date Pros + Cons
Con Can't undo done tasks
If you accidentally click the "done" button, you can not get the task back. It also goes straight to your productivity statistics. If you add the task again, your productivity statistics will be biased, since you did the same task twice.