Power Planner vs Tweek

Power Planner is a student homework planner that syncs assignments, class schedules, grades, and GPA across devices. Students can enter homework and exams with due dates and receive automatic reminders, then add class times and room locations to view a weekly schedule. The app tracks grades by class, calculates GPA across semesters, and includes a “What If?” mode for planning ahead. Classes and homework can appear in Google Calendar. It supports standard and rotating A/B week schedules, but not fully custom non-A/B class schedules; the maker also says there is no Canvas or Blackboard integration. The Free plan costs nothing and is limited to one semester, five grades per class, one repeating bulk task or event entry, and one photo attachment per item. Premium is a one-time lifetime purchase listed at $4.99 a month, with unlimited semesters and more than five grades per class. Power Planner is available on Android, iOS, Windows, Mac, and web browsers, with web marked beta. An online account is optional; local-account data stays on the device.

Tweek is a minimal weekly planner and to-do list app with week, month, and day views. Tasks can carry color tags, notes, files, images, subtasks, and recurring schedules. Reminders can arrive by push notification, email, or both. Calendars support real-time sharing and can be published on the web for viewers who do not sign up. Tweek runs on the web, iOS, Android, and macOS. Premium synchronization connects Google Calendar, Outlook Calendar, Apple Calendar, and Apple Reminders; Apple Reminders can receive tasks through Siri. A REST API and MCP server provide task and calendar access, including use by AI assistants such as Claude and ChatGPT. Free access costs nothing and includes one active calendar and two custom colors. Individual Premium costs $5.99 a month for one person; Family Premium costs $9.99 a month for up to four people. A 14-day trial is listed. Export to XML, TXT, CSV, or ICS is available only on the web version.