iPhone Screenshots


iDo is an efficient and simple task/ toDo list management tool.

It's Efficient because it is focused on its main features and nothing else, and it's simple because it has been designed with the Launch & Quit Apple recommendation in mind : Less click, more action.

When entering a new task, you will just have to enter the description of the task, and nothing else : no project attachement, no due date, no domain or any classification. Other parameters are optional and can be entered later, as advanced features.

With iDo, you will be able to :
- Enter all the things you have to do
- Check them when they have been done
- Delete checked tasks
- Manage due date for each task as an option.
- Add a new comment to the task
- Add a phone number to each task from the address book
- Sort tasks by category
- Manage tasks by priority
- Change background in main window

Tasks that are late are displayed with a red clock, and those on time are displayed with a green clock, if the task has a due date.

Tasks whose priority is high are displayed as red. Lower priority are displayed as orange and green.

Tasks which are late are displayed on the top of the list like a reminder.

iDo has been designed to minimized the number of user interactions : It's a small and easy to use tool.

iDo is available in English, French, German, Italian and Spanish. Online Support is available in French and English.

What’s New

Version 4.2.0

Updated for iOS 12

Ratings and Reviews

2.0 out of 5
2 Ratings

2 Ratings

Daebot ,

Keeps crashing

I’ve had this app for many years. One of my favorites. Now suddenly it keeps crashing if I try to add another task. I deleted it and reinstalled it but it still won’t let me add anything before crashing. Please update. I need this app to work!!!! 😞

Vmaxer2 ,

IDo Pro

I had used this app for several years with no problems. Then, when I changed to an iPhone 11, I was advised the app could not be loaded. The “ IDo Pro” is not even listed in the App Store.

I had a lot of important data. Apparently it’s all lost. I’m disgusted with the company.

Denver41 ,

Good app, too many bugs...

I've had this app for about 9 months and use it (sort of) regularly. "Sort of" - meaning when it doesn't get bogged down by bugs, promised to be fixed on their next update. They have made great improvements by adding due dates and the ability to attach phone numbers, etc... But maybe we should concentrate the next update on bug fixing only, Productivity.
My particular issue today is that I can not scroll on the page to edit an item on the to-do list. The only menu items I can view are "Task Name, Phone Number, and Comment" (I have a small list in the comment field.


DLTA Studio
35.5 MB

Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, French, German, Italian, Spanish

Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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