Apps Like Sigma Planner for iPhone and iPad
Track classes, manage tasks, stay organized
Track classes, assignments, and deadlines with customizable calendars and to-do lists. Set reminders and prioritize tasks. Sync across iPhone, iPad, and Mac. Export schedules and share notes. Customize themes and layouts for different subjects.
Sigma Planner screenshots
Ranked alternatives
Showing 561–580 of 1,000 ranked alternatives.



WebMO Premium
WebMO, LLC
Build and view 3D molecules
Build and view molecules in 3D. Visualize orbitals and symmetry elements. Look up chemical information and properties from external databases. Access computational chemistry programs. Perform molecular modeling and analysis.












Daily Planner - Trio
Giacomo Pignoni
Manage tasks, track time, organize plans
Create and manage schedules with smart to-do lists, task prioritization, and time blocking. Set reminders and track progress. Integrate with calendars and sync across devices. Customize routines for different activities and focus modes.




DailyBalance
DataViz, Inc
Plan your day and stay organized
Create daily plans and prioritize tasks. Set reminders and track progress. Sync across devices. Review completed tasks and adjust future plans. Manage to-do lists and schedule appointments. Receive notifications for upcoming events.

How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.