Producteev vs WeDo

This helps separate personal tasks from work tasks and makes it easy to differentiate between projects/contexts.

The free version includes lots of features other services charge for (attached files and more).

You can set a single task to have more than one reminder.

It doesn’t take many clicks to access all of the features.

Tasks can be assigned to specific individuals, or you can add followers. All people involved will receive notifications. The project can be shared with the full company or within selected subgroups.

Some apps (Basecamp, Asana) don't have this.

There are dedicated apps for almost every platform.

Has versions for Android, Web, and iOS.

You can attach files to each task.

It is a new app, but they have a very good interface so the users can send their suggestions to improve the app.

It allows users to set recurrent tasks.

You can add subtasks to any task.

It allows you to assign tasks to other person. If he/she does not use WeDo, it sends an invitation.

At least for a while.

You can add groups, and for each group, yuou can add members. It is something like Trello Boards, but I think its better.