2Do

Designed for quick capture, the app lets users add tasks in seconds on iOS and from any location on macOS, even when the program isn’t running. It supports multiple entry methods, including Quick Add on iPhone/iPad and a full‑featured Quick Entry editor on Mac, enabling rapid note‑taking before ideas are forgotten.

The interface can serve as a simple checklist or a full GTD‑style manager, offering lists, projects, checklists, tags, and color‑coded grouping. Advanced filtering, sorting, and focus options let users create smart lists and apply date‑range, full‑text, or soundex searches. List groups provide a hierarchical organization that mirrors the structure of tasks and projects.

Data sync is handled through Dropbox, CalDAV (including iCloud Reminders), and Toodledo, allowing reliable, cross‑device access on iPhone, iPad, Mac, and Android. The combination of fast entry, extensive filtering, and flexible synchronization targets users who need a versatile personal task manager.