You know GTD. Your tool doesn't.

You set up Notion for GTD. You created a database for tasks with a Status property: Inbox, Next Action, Waiting For, Someday/Maybe. You added a Context multi-select. You built filtered views for each context. You made a separate database for reference material and linked it to projects with relations. You wrote a weekly review checklist as a recurring template.

It took you a weekend. It worked. For a while.

Then you added a task and forgot to set the context. It disappeared from your filtered view. You did not notice for two weeks. When you found it, you also found three other tasks that had fallen through the same crack.

You fixed the filter. A month later, Notion updated something and one of your views broke. You spent 20 minutes debugging a productivity system instead of being productive.

Or maybe you used Todoist. Labels as contexts. Filters for next actions. A manual review every Sunday using a checklist you keep in a separate note. It works, but every label you forget to add is a task that drops out of the system. The system demands perfect input. GTD should not demand perfect input.

The promise of GTD is that it frees your mind. Capture everything, organize it, review it, trust it. The 'trust it' part is the point. You stop thinking about what you might be forgetting because the system has it all.

But when your system is a set of workarounds, trust erodes. A forgotten label here, a broken filter there, a review step you skipped because the checklist was in another app. The system becomes one more thing you need to manage, instead of the thing that manages everything else.

You do not need a more customizable tool. You need one where GTD is the default.

In tingdo, you do not set up GTD. You open the app and it is already there.

Inbox is a view. Next Actions is the home screen, grouped by context. Waiting For is a status. Someday/Maybe is a status. Reference material is a note type that lives inside projects. The weekly review is a guided, step-by-step process that you cannot skip through.

There are no labels to configure, no filters to build, no databases to link. You type #phone and see your phone tasks. You type * and create a reference note inside a project. You start the weekly review and the app walks you through it.

In Notion, your weekly review is a template you fill out. In Todoist, it is a recurring task with a checklist in the description. In both cases, you are the engine. If you skip a step, nothing stops you. If you forget a project, nothing flags it.

In tingdo, the weekly review is the engine. It presents each project. It asks: does this project have a next action? If not, it will not let you move on until you add one or mark the project as done or someday/maybe. It shows every waiting-for item and asks: still waiting? Follow up? Resolved?

You do not design the review. You do it. That is the difference.