Project management tool (iOS)

Question

I'm a user of OmniFocus, but I'm using an outdated version b/c I'm too annoyed to buy the update for another $40.

I could use a recommendation for a project management tool that can do the following:

• Allows tasks and sub tasks "within tasks" (therefore "Things" is out)
• Some kind of iphone/ipad/Apple Watch integration
• Possible to email tasks to the system
• No need for collaboration or time-tracking
• No problem to pay for it of course, but I don't want to pay a monthly subscription.

I wouldn't think it would be that difficult, but most apps I found are either "Flat" to do lists with no sub-lists possible or else extremely complex programs meant for collaboration with large teams.

Thanks!

Answer 1

If you want something lightweight that lets you do deeply nested structures (like sub-sub-sub-subtasks), you might want to take a look at WorkFlowy. It is web-based to mobile use should work. While it is not primarily a task management tool, it does support marking items as done.