When comparing Cheddar vs WeDo, the Slant community recommends WeDo for most people. In the question“What are the best to-do list apps for iOS?” WeDo is ranked 18th while Cheddar is ranked 21st. The most important reason people chose WeDo is:
Has versions for Android, Web, and iOS.
Ranked in these QuestionsQuestion Ranking
Pros
Pro Instant sync
Cheddar instantly syncs across to all your devices. Add a task on your phone, it instantly appears on the web, no refresh required.
Pro Tagging with #hashtags
Simply type in something like #someday into a task in Cheddar, and it becomes a hyperlink that, when tapped or clicked, will filter your list of tasks to only those containing that same hashtag.
Pro Markdown support
Also present in both the iOS and web version of Cheddar is span-level Markdown support.
Pro Works on iOS and web
It's fully Retina-ready, on iOS and even on the web.
Pro Open source
Pro Cross-platform
Has versions for Android, Web, and iOS.
Pro Supports file attachments
You can attach files to each task.
Pro Great user support
It is a new app, but they have a very good interface so the users can send their suggestions to improve the app.
Pro Users can add recurrent tasks
It allows users to set recurrent tasks.
Pro Supports subtasks
You can add subtasks to any task.
Pro Allows users to assign tasks to other users
It allows you to assign tasks to other person. If he/she does not use WeDo, it sends an invitation.
Pro Clean interface
Pro Free
At least for a while.
Pro Supports groups
You can add groups, and for each group, yuou can add members. It is something like Trello Boards, but I think its better.
Cons
Con No calendar integration
Does not have calendar integration