Best get things done app for me – Quire: Unfold Your Ideas Review
I need two essential features from a GTD app: 1. Hierarchical structures of items for breaking down a big project 2. Cross-device sync. Quire is the only one I found so far that gives both things and is free. Highly recommend.
Review by LucasWang1092 on
Quire: Unfold Your Ideas.