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 781–800 of 1,000 ranked alternatives.


Family Organizer, Planner Fam+
Brite Technologies LLC
Plan schedules and tasks together
Manage schedules with a shared calendar linked to Google, Apple, and Outlook. Create private or shared spaces for tasks, meals, and habits. Assign chores, set reminders, and track progress on daily routines.




Branches: Simple Planner
Luke Antony Martin
Create lists, track to-dos, prioritise tasks
Create and manage lists to organise tasks, reminders, and projects. Prioritise items by flagging or reordering. Track progress with to-dos and set reminders. Sync lists across devices using iCloud.





Shift Calendar for Oilfield
zhandos uakanov
Oilfield schedule management made easy.
The app helps oilfield workers manage their hitch schedules. It allows users to track days on and off, holidays, and birthdays, and plan ahead for a better work-life balance.









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