My five star rating is more for the desktop app, which is a great tool for complex project management. I really like the ability to visualize different parts of a project and see how tasks are broken down into subtasks, which can be broken down into smaller tasks, etc. The mobile app lets you access the different tasks you’ve created, but doesn’t give the same visualization as the desktop version, and doesn’t even really show how tasks are linked to sub tasks, which is the primary reason I use the desktop app. I’d highly recommend the desktop app and look forward to a mobile app that more closely resembles the UI/UX on the desktop. At least, I’m looking forward to tasks being represented as part of larger tasks like on desktop.