Amazing Marvin vs Trevor AI

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.

Trevor AI is a web-based planner that combines tasks and calendars using time blocking. Its AI predicts how long tasks will take, analyzes calendar availability and suggests blocks users can accept. Users can plan a day with AI, move tasks by drag and drop, or ask Trevor to schedule them in chat. Focus Mode includes a timer, a note field and a five-step action plan. Integrations listed in the documentation include Google Calendar, Microsoft Calendar, Apple iCloud Calendar, CalDAV, Todoist, Microsoft To Do and Google Tasks. Todoist tasks cannot yet be set as recurring scheduled tasks from Trevor AI. The service supports recurring tasks and calendar sync, and offers a free plan with one calendar account. The Pro Plan costs $6 a month when paid monthly and includes multiple calendar accounts and full Intelligent Time-blocking Technology. A seven-day trial is listed. Trevor AI says it complies with EU GDPR, does not sell user data to third parties, and allows users to export or delete their data. It is a web app for modern browsers on mobile, tablet and desktop; dedicated iOS, Android and desktop apps are not available.