Comparison

Sigma Planner vs Homework Tracker

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Sigma Planner

This app helps students organize their academic life by tracking classes, tasks, and schedules. It offers customizable features, cross-device syncing, and home screen widgets for easy access to important information.

Highlights
  • Organize courses by semester
  • Create and manage tasks with priority
  • Flexible class schedule support
  • Home screen widgets for quick access
  • iCloud sync across devices
  • Customizable themes and app icons
Read full description

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. ORGANIZATION 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 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. CLASS SCHEDULES 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. WIDGETS On iOS 14, Sigma Planner offers three kinds of home screen 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 your home screen. Each widget also contain customization options to display just the information you want. iCLOUD SYNC 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. FLEXIBILITY 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! DESIGN 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. These course icons are also available as an iMessage sticker pack that comes with the app so you can share them with your friends! FOR iPAD Sigma Planner also has additional features for iPadOS users with an interface that is better suited for the larger iPad screen size, while at the same time, remain adaptive in supporting split screen multitasking and multiple-windows. Additionally, you can even drag a course to show the course detail in a separate window. Sigma Planner also offers support for trackpads and mice. ACCESSIBILITY 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. SECURITY 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 and Face ID on available devices.

About

Homework Tracker

Organize your academic life with this comprehensive school planner and task manager. Visualize your schedule with color-coded day and week views, set custom reminders, and track assignments efficiently. Features include recurring tasks, calendar import, and dynamic island integration for at-a-glance updates.

Highlights
  • Color-coded day and week views
  • Customizable task categories and icons
  • Integrated reminders and recurring tasks
  • Calendar import and task conversion
  • Dynamic Island and lock screen display
  • Task tagging
Features
Read full description

Recitation is your all-in-one school planner and task manager. The day view allows you to see your schedule at a glance, displaying calendar events and to-dos in order of their due dates. Color-coded for each class or category, you can quickly assess your plans for the day. The week view enhances your planning capabilities, enabling you to manage even your busiest weeks. Easily switch to upcoming tasks to see exactly what needs to be done in descending order. Adding tasks takes only seconds: - Match each task with a class or category, complete with a custom icon and background color - View your week clearly and scroll through tasks effortlessly - Integrated reminders notify you about to-dos only when you want - Set recurring tasks to minimize overhead - Import your calendars and convert them into manageable tasks - Assign tags to each task - Display your class schedule and focus timer in the Dynamic Island or on your lock screen Recitation Pro is available as a monthly or annual subscription, or as a single lifetime purchase. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.recitation-app.com/privacy-policy

Screenshots

Sigma Planner4 screens
Homework Tracker4 screens

Verdict

The call

The clearest difference is in-app purchases: Sigma Planner at none against Homework Tracker's 4. Sigma Planner also leads on review sentiment (91% vs 70%) and iOS requirement (13.6 vs 18.0). On price, rating, ratings volume and update cadence there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Homework Tracker sells 4 in-app purchases, starting at $2.99 per month. Sigma Planner asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.8 for Sigma Planner against 4.7 for Homework Tracker. Both are backed by a comparable volume of ratings — 595 and 223 respectively. Written reviews are what separate them: 91% of Sigma Planner's written reviews are positive against 70% of Homework Tracker's.

UpkeepUpdate frequency

Sigma Planner ships an update fortnightly, Homework Tracker every 3 weeks. The most recent releases landed on October 24, 2026 and October 23, 2026 respectively.

Scorecard4 real differences · 6 level
Sigma Planner versus Homework Tracker: the parameters behind the verdict, then further details
ParameterSigma PlannerHomework Tracker
PriceFreeFree
Rating4.8 (595 ratings) — better4.7 (223 ratings)
Positive reviews91.4% of reviews — better69.6% of reviews
Number of ratings595 — better223
Update frequencyFortnightly — betterEvery 3 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad, Apple Watch
Requires iOS13.6 — better18.0
Further details — not scored
Size28 MB47 MB
Age rating4+4+
DeveloperShao-Chi LiangTroy Husted

Customer experience

Sigma Planner

All ratings570 ratings
Positive96.8%
Neutral2.8%
Negative0.4%
Written reviews139 reviews
Positive91.4%
Neutral6.5%
Negative2.2%

Homework Tracker

All ratings223 ratings
Positive94.2%
Neutral2.2%
Negative3.6%
Written reviews23 reviews
Positive69.6%
Neutral4.3%
Negative26.1%

User reviews

Sigma Planner

From 595 App Store ratings

What we love

  • 👍 Highly customizable
  • 🚀 Seamless syncing across devices
  • 💡 Comprehensive features for students
  • 👍 Clean and intuitive interface
  • 🚀 Completely free with no ads

Room to improve

  • 🐛 Calendar and date picker issues
  • 🐛 Occasional app crashes
  • 🐛 Courses/schedule not always displaying correctly

Homework Tracker

From 223 App Store ratings

What we love

  • 👍 Great for organization
  • 👍 Helps with schoolwork
  • 👍 Game changer for grades
  • 👍 Simple and intuitive
  • 👍 Useful for to-do lists

Room to improve

  • 👎 Limited free version
  • 👎 Data loss issues
  • 👎 Muted banner colors
  • 👎 Widget not syncing
  • 👎 Chopped off screen info

Bugs and requests

Sigma Planner

Reported bugs

3 issues
  • Calendar not showing all months
  • Reminders not working as expected
  • Syncing issues between devices

Requested features

4 requests
  • Ability to set recurring tasks/assignments
  • Integration with other calendars (e.g. Google Calendar)
  • More visual indicators for completed tasks
  • Option to rearrange course order

Homework Tracker

Reported bugs

6 issues
  • Week view not accessible with lifetime free offer
  • App blocks adding more than 10 tasks
  • Data disappeared after free trial
  • All tasks gone after a night
  • Widget not syncing with the app
Show 1 more
  • Bug deleted some information

Requested features

6 requests
  • A/B day options for scheduling
  • Recurring reminders for all tasks
  • Note-taking features
  • Studying productivity game
  • Calendar view for whole month/semester/year
Show 1 more
  • More features for homework tracking

In-app purchases

None

Sigma Planner

No in-app purchases

4 purchases

Homework Tracker

Subscriptions3
  • Pro Monthly7 Days trial$2.991 Month
  • Pro Yearly7 Days trial$19.991 Year
  • Pro Yearly Discount$19.991 Year
One-time1
  • Pro Lifetime$49.99

Questions

Is Sigma Planner free?
Sigma Planner is free to download, with no in-app purchases.
Is Homework Tracker free?
Homework Tracker is free to download, with in-app purchases available.
Which has better reviews, Sigma Planner or Homework Tracker?
Sigma Planner is rated higher. Sigma Planner averages 4.8 out of 5 from 595 ratings, while Homework Tracker averages 4.7 from 223 ratings.
Do Sigma Planner or Homework Tracker have ads?
Neither Sigma Planner nor Homework Tracker shows ads.
Which is updated more often, Sigma Planner or Homework Tracker?
Sigma Planner ships an update fortnightly, and Homework Tracker every 3 weeks. Most recently, Sigma Planner was updated on October 24, 2026 and Homework Tracker on October 23, 2026.

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