Best Sigma Planner Apps

235+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated May 2026

Out of 235+ sigma planner apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Top Picks for Sigma Planner

Sigma Planner#1

Sigma Planner by Shao-Chi Liang

Your Personal School Planner
Editor's Choice
📚 Education
4.8😊(570 ratings)
Free
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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.

What We Love

  • 👍 Highly customizable
  • 🚀 Seamless syncing across devices
  • 💡 Comprehensive features for students
  • 👍 Clean and intuitive interface

Room to Improve

  • 🐛 Calendar and date picker issues
  • 🐛 Occasional app crashes
  • 🐛 Courses/schedule not always displaying correctly
TimeBloc - Daily Planner#2

TimeBloc - Daily Planner by Kodeon, Inc.

Time Block & Schedule Planner
Strong Contender
📊 Productivity
4.3😐(7.4K ratings)
FreeIn-App Purchases
TimeBloc - Daily Planner screenshot 1
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This app helps you organize your day by breaking it down into manageable tasks. It allows you to create detailed schedules with customizable events and recurring routines. Visualize your progress and integrate with your existing calendar for a streamlined planning experience.

What We Love

  • 🚀 Efficient scheduling
  • 🔒 Secure and private
  • 👍 Visually appealing
  • 👍 Helpful for productivity

Room to Improve

  • 🐛 Glitchy and unreliable
  • 🔋 Drains battery
  • 💰 Expensive subscription
Mindlist — To Do List & Tasks#3

Mindlist — To Do List & Tasks by Pronin Vladimir Igorevich

Minimalist Daily Schedule
Worth Considering
📊 Productivity
4.7😊(1.6K ratings)
FreeIn-App Purchases
Mindlist — To Do List & Tasks screenshot 1
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This app helps you manage your daily schedule and tasks with a minimalist interface. It offers features like reminders, calendar visualization, and customizable task lists to boost productivity without distractions.

What We Love

  • 👍 Simple and easy to use
  • 👍 Useful with friendly design
  • 👍 Clear and simple way to make to-do lists
  • 👍 Customizable

Room to Improve

  • 🐛 Issues with tasks disappearing or not being saved
  • 🐛 Bugs with repeating tasks and calendar integration
  • 🔒 Concerns about data storage and syncing

More Sigma Planner apps to explore

4
School Assistant – Planner
School Assistant – Planner
School Assistant – Planner
The ultimate student planner
Free

This app helps students organize their academic life by tracking homework, tests, and class schedules. It provides a dedicated space for class information, website links, and customizable reminders. The app offers seamless integration across Apple devices and a user-friendly interface.

Homework and test trackingClass schedule managementClass information storage
📚 Education
(4.3K)
free with in-app purchases
5
Tweek: Minimal To Do List
Tweek: Minimal To Do List
Tweek: Minimal To Do List
Reminder, Planner, Calendar
Free

This app offers a minimalist weekly planner with a clean, aesthetic design. Organize tasks, reminders, and collaborate with others. Features include printable templates, notes, subtasks, and Google Calendar syncing for enhanced productivity.

Minimalist weekly plannerTask and reminder organizationCollaboration features
📊 Productivity
(1.2K)
free with in-app purchases
6
Weekly Planner - Diary, Notes
Weekly Planner - Diary, Notes
Weekly Planner - Diary, Notes
Visual calendar & to do list
Free

Organize your life with a simple, visual weekly planner. Easily add appointments, to-do lists, and recurring events. Enjoy a minimalist approach to tracking tasks and priorities, similar to a paper planner but digital.

Visual weekly calendarTo-do list creationAdd appointments and tasks
📊 Productivity
(15K)
free with in-app purchases
7
Planner Pro - Daily Planner
Planner Pro - Daily Planner
Planner Pro - Daily Planner
Reminders, Calendar & Tasks
Free

This app helps you manage your daily life by combining events, tasks, and notes in one place. It offers customizable settings for events, tasks with sub-tasks, notes with sketching and audio capabilities, and a focus timer. Organize your schedule with day, week, and month views, and search through all your records.

Event management with iOS calendar syncTask and project management with sub-tasksNotes with sketching and audio support
📊 Productivity
(13K)
free with in-app purchases
8
TickTick:To-Do List & Calendar
TickTick:To-Do List & Calendar
TickTick:To-Do List & Calendar
Task remind, planner,countdown
Free

This app helps you manage tasks, schedule events, and build habits. It offers cross-device synchronization, multiple reminders, and collaboration features. Stay organized and boost productivity with its comprehensive planning tools.

Cross-device task synchronizationMultiple reminders and flexible schedulingCalendar views and integration
📊 Productivity
(44K)
freemium
9
Calendars: Schedule Planner
Calendars: Schedule Planner
Calendars: Schedule Planner
Reminder・Tasks Organizer・To Do
Free

This app combines a calendar, task manager, daily planner, and habit tracker. It helps users plan their day, build habits, boost productivity, and stay organized with seamless syncing across all Apple devices. Features include event creation, to-do list management, natural language input, and integration with popular meeting platforms.

Calendar, task, and habit managementDaily, weekly, and monthly viewsNatural language event creation
📊 Productivity
(120K)
free with in-app purchases
10
Structured: Daily Planner Todo
Structured: Daily Planner Todo
Structured: Daily Planner Todo
Calendar, Reminder & To Do
Free

Organize your day with a visual timeline that integrates your calendar, to-dos, routines, and habits. This app helps users feel calmer, focus faster, and accomplish more daily. It's ideal for work, study, travel, and managing ADHD, offering planning tools and focus timers.

Visual timeline for day and week organizationInbox for instant idea captureSub-tasks and notes for project breakdown
📊 Productivity
(160K)
freemium
11
Power Planner: Homework & More
Power Planner: Homework & More
Power Planner: Homework & More
Homework / Grades / Schedule
Free

This app helps students manage their academic life by organizing homework, tracking grades, and planning schedules. It offers automatic reminders for assignments and exams, along with GPA calculation across multiple semesters. An optional paid version unlocks advanced features for more extensive academic tracking.

Homework assignment trackingGrade and GPA calculationClass schedule management
📚 Education
(1.7K)
free with in-app purchases
12
Digital Planner – Task Journal
Digital Planner – Task Journal
Digital Planner – Task Journal
Routine List & Notes Tracker
Free

This app combines a daily planner with creative tools to organize your life and express your imagination. Create habit trackers, to-do lists, and reading lists, all while using colorful templates, stickers, and brushes. It also features AI art generation to add unique visuals to your pages.

Habit trackersTo-do listsReading and movie lists
📊 Productivity
(14K)
free with in-app purchases
13
My Study Life - School Planner
My Study Life - School Planner
My Study Life - School Planner
School Schedule Homework Study
Free

This app helps students organize their academic life by tracking homework, managing schedules, and planning for exams. It offers tools for effective study and can sync across devices. An optional parent portal provides shared visibility for support.

Smart class schedulerHomework planner with remindersExam tracker and revision planning
📚 Education
(6.2K)
free with in-app purchases
14
B4Grad: Homework Planner App
B4Grad: Homework Planner App
B4Grad: Homework Planner App
School Calendar & Timetable
Free

Organize homework, create study materials, and share them with friends. This app helps students of all ages manage tasks, notes, flashcards, and files. It intelligently presents what to focus on and provides a clear overview of upcoming and past work.

Homework organizationStudy material creationFile and note sharing
📚 Education
(1.9K)
free with in-app purchases
15
Microsoft Planner
Microsoft Planner
Microsoft Planner
by Microsoft Corporation
Free

Organize teamwork visually with a simple, interactive board. Assign tasks, track progress, and collaborate with your team through integrated conversations and file sharing. Stay updated on all your tasks across different plans and devices.

Visual task boardsTask assignment and trackingTeam collaboration and chat
📊 Productivity
(13K)
free
16
Any.do: To do list & Planner
Any.do: To do list & Planner
Any.do: To do list & Planner
Reminders, Calendar & Tasks
Free

Organize your life with a comprehensive task list, calendar, and reminder app. Seamlessly sync across devices, set location-based or recurring reminders, and collaborate on shared lists. Boost productivity with intuitive task management and daily planning features.

Seamless cross-device syncingLocation-based and recurring remindersShared lists and task assignment
📊 Productivity
(50K)
free with in-app purchases
17
Smart Timetable: Study Planner
Smart Timetable: Study Planner
Smart Timetable: Study Planner
Daily Productivity Tracker
Free

Manage multiple class schedules, assignments, and tasks with notifications and reminders. Sync across devices and share with others. Track your progress with insightful charts and utilize convenient widgets for quick access.

Multiple schedule managementRotating schedule supportLesson and assignment notifications
📚 Education
(3.3K)
free with in-app purchases
18
24me: Calendar・Planner & To Do
24me: Calendar・Planner & To Do
24me: Calendar・Planner & To Do
Reminders, Schedule, Organizer
Free

This app acts as a smart personal assistant, consolidating your calendar, to-do lists, notes, and personal accounts into one unified platform. It streamlines daily management with features like voice commands, smart reminders, and email-to-task conversion, helping you stay organized and productive.

Unified calendar and plannerSmart task manager and to-do listSimple notes and lists
📊 Productivity
(6.7K)
free with in-app purchases
19
Me+ Lifestyle Routine
Me+ Lifestyle Routine
Me+ Lifestyle Routine
Daily Planner & Habit Tracker
Free

This app helps users build good habits and healthy daily routines to thrive. It offers a planner and tracker for self-care, mood, and progress, with reminders and evidence-based information to support personal development and well-being.

Daily Routine PlannerHabit TrackerMood and Progress Tracker
💪 Health & Fitness
(243K)
subscription
20
Assignment Planner
Assignment Planner
Assignment Planner
Keep track of homework
Free

Easily track homework and assignments with a planner focused on due dates. Receive timely notifications to ensure you never miss a deadline. This app syncs across all your devices, including Apple Watch, for seamless organization.

Track homework and assignmentsFocus on due datesPlan ahead for deadlines
📚 Education
(138)
free with in-app purchases