Over the years Ive used several task management apps. Ive been on the search for the holy grail of task management apps. This is one of the most promising I seen. Now for the but. It needs concrete iCloud syncing between devices. The current indirect sync is undependable and inconsistent. It greatly limits the versatility of the app. That would make it a 5 star in my opinion.
BriceO about Glass Planner