Amazing Marvin vs Tasks.org

Amazing Marvin is a personal productivity app for organizing tasks and planning work. It supports recurring tasks, time estimates, color coding, focus sessions, time blocking, workload planning, and review reports. Users can choose Day Planning, List-Based, Spontaneous, or GTD workflows, and adjust more than 300 settings, layouts, themes, colors, and feature controls. Calendar sync is available, and imports are supported from Todoist, TickTick, Asana, ClickUp, and Google Calendar. The app runs on the web, Windows, macOS, Linux, iOS, and Android. Marvin Pro starts at $8 per month; annual billing costs $96 per year and saves 33%. The 14-day trial provides full access without a credit card, but after the trial users cannot add or complete tasks until subscribing. Support includes personal email contact, and community channels include Facebook Group, Discord, and Reddit. Users can cancel through settings at any time.

Tasks.org is a free, open-source task management app for Android, with desktop builds for Windows, macOS, and Linux. It organizes work with lists, tags, filters, manual sorting, and subtasks that can nest to unlimited depth. Tasks can recur, trigger notifications, and use location-based reminders. The free plan includes unlimited tasks, lists, tags, and reminders, and requires neither an account nor an internet connection. Mobile offline use is supported; synchronization options include Google Tasks, Microsoft To Do, DAVx⁵, CalDAV, EteSync, and DecSync CC. Tasks.org Cloud uses CalDAV and can connect with apps including Outlook, Thunderbird, and Apple Reminders. Its Cloud plan adds cross-device sync, list sharing with up to five guests, and email-to-task. The desktop download page offers Windows, macOS, and Linux builds, though the homepage labels desktop as alpha. Name-your-price starts at $0.99 per year, while Tasks.org Cloud costs $2.49 per month, billed annually at $29.99 per year. Calendar sync is not supported.