Sigma Planner 4+

Your Personal School Planner

Shao-Chi Liang

    • 4.8 • 440 Ratings
    • Free


Sigma Planner is the perfect companion app for your academics that will help you track your classes and tasks with ease. It features a wide range of features to help you stay organized, as well as a beautiful design that is smooth, customizable, and adaptive for every device. With Sigma Planner, you will never need to carry your school planner anymore; all your planner and school information is available on your iPhone, iPad, and Mac.

Sigma Planner offers a wide variety of features to organize your academic life. You should not need to clear or clutter your timetable every time you move onto the next semester. Sigma Planner offers the ability to organize your courses by semesters, which will allow you to retain records of all your past classes and assignments without having to delete them.

Tasks are the core of any type of planner. In Sigma Planner, tasks can be created for a course, on a date, with a different task type, priority, and more. Tasks should always be easy to find; with the built-in search and filter features, you will never lose a task.

Sigma Planner is fully equipped to handle the many different schedule types around the world. The app is very flexible supports time-based, period-based, and block-based schedules, as well as supporting biweekly schedules, and late start or early end dates for specific classes. You can also enable class notifications to receive alerts before your classes occur.

Sigma Planner offers three kinds of widgets which allow you to quickly glance at your planner data. You can quickly view your up next classes and tasks, focus on a specific course, or display your current week's timetable right from the Notification Center. Each widget also contain customization options to display just the information you want.

Your data is always up to date across your devices through iCloud. You can edit a task on your iPhone, and you will immediately see them on iPad or Mac as soon as you hit save. There are no logins; no external accounts; it just works.

There are many built-in customizations available in Sigma Planner, including: dark mode, custom accent colours, display styles for tasks and courses, notification customizations, and more. The app also includes a handful of custom app icons to really spice up your home screen!

The app has a clean, simple, and intuitive interface. On top of that, Sigma Planner comes with 60 course icons to customize your classes, all on top of the customizations you get with the app.

Sigma Planner is fully optimized for the desktop environment and features a native Mac design. It takes advantage of the many capabilities of the Mac platform to make the app feel right at home, supporting multiple windows, keyboard shortcuts, and more.

Accessibility is one of the most powerful features of the iPhone, iPad, and Mac. Sigma Planner supports system accessibility features like Voice Over and Voice Control. Moreover, the app supports Dynamic Type, which scales text based on your system's Dynamic Type settings.

Protecting your tasks and course information has never been easier. Unlike your paper agenda, Sigma Planner has the ability to lock the app with a passcode, and allow your to easily unlock with Touch ID on available Macs.

What’s New

Version 3.3.9

– Fixed a handful of iCloud Sync issues, and improve recoverability when things go wrong.
– Fixed Class forms crashing in some rare cases.
– Fixed task display issues in the task list.
– Fixed an issue where reporting CloudKit sync issues do not attach the necessary logs on the Mac.

Ratings and Reviews

4.8 out of 5
440 Ratings

440 Ratings

Turtle-Shell123 ,

One Suggestion

I have used this app since I was in middle school. I am now in college. I would not have been able to keep up in highschool without it. I downloaded it again once starting college, and the new updates are amazing! It looks so good, and it’s so customizable.

I only have one suggestion, which is vital for me when looking for homework planning apps. Please consider adding an option to set multiple reminders for a task at once (like, one week before, plus the day before, plus the day of, etc). As someone with horrible ADHD, one reminder is not enough. This app would be perfect if it had that one option. ,

perfect for what i need!

this app is my favorite for scheduling due dates for assignments and tests. i would like to see a feature where we can spread out assignments to multiple days for when i want to work on problem sets gradually or study for something each day ect. i just duplicate assignments usually but it would be nice to have a study time option instead of only due dates of assignments. overall a fantastic app that I use every day and i love the minimalist design that helps me focus on what needs to be done for the day.

Customer1003 ,

I would definitely recommend

It is a pretty straightforward planner, you just plug in a date and an assignment/other type of task, and you can divide work by class, set reminders, and a ton of other helpful features. It’s also free, haven’t had to pay to use anything nor do I think there is even anything to buy on the app. The only thing I think would be a cool addition would be recurring reminders for long term projects but other than that it’s a great app

App Privacy

The developer, Shao-Chi Liang, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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