198 reviews
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Download size

2 MB

Last updated



Works with

  • Windows Phone 8.1
  • Windows Phone 8

App requires

  • contacts
  • video and still capture
  • photos library
  • data services
  • push notification service
  • web browser component
  • HD720P (720x1280)
  • WVGA (480x800)
  • WXGA (768x1280)
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Supported languages (1)

English (United States)
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Effectual is a task management app for people who want to be organized, productive and confident.

Latest Update (1.13) - Date/Time reminders integrated with Windows Phone notifications.  Minor bug fixes.

Previous Updates - lock screen, live tile updates, ability to work offline and performance improvements, auto-suggest, spell-check, delete tasks, sub-tasks, various bug fixes and performance improvements.


- Use with our Windows 8 companion app!

- Quickly and seamlessly synchronizes your tasks across all of your Windows devices!

- Live Tile Updates allow you to see priority tasks and reminders on your Windows Start screen.

- Tags allow you to flexibly organize your tasks.

- Reminders allow you to check in on tasks and still track your due dates separately.

- Task expiration dates will help you keep your task list up-to-date and relevant.

- Clean and responsive design.
UI improvements and bug fixes.
show details


  • by Vito 12/10/2014
    I tried many apps for GTD, this one works the best for me.
  • by J. 11/25/2014
  • by Josiah 11/23/2014
    Great app that does what I expect it to do. UI us pretty good. Didn't give it five stars because I don't see a way to create repeating tasks.
  • by Paul 11/22/2014
    Excellent app.
  • by Apourv 11/12/2014
    In the "VIEWS" screen, there are no animations after clicking any view or when backing out of a view. Please add WP8.1 animations. Also it will be great if you provide search functionality and create custom views. This functionality is present in an app named "TaskCrunch" Similar feature in Effectual will definitely make Effectual the best app of the category.
  • by سعد 11/11/2014
    I wish it had the capability to add task in a separate pinned tile rather than having to open the application everytime want to,add task
  • by User 11/9/2014
    Awesoooome!! Saved my (blank)so many times
  • by marvin 11/8/2014
  • by Marcus 11/4/2014
    Nice App! Very useful for keeping a central To-do list. The desktop app & sync are a nice feature.
  • by Joe 11/2/2014
    Buggy. Sometimes you can't delete a task, no matter how hard you try.