1. Home
  2. Topics
  3. Calender Organizer Free

Best Calender Organizer Free Apps

209+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated June 2026

Finding the right calender organizer free apps can be overwhelming with so many options. We've analyzed 209+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Calender Organizer Free Apps (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Calendars: Schedule PlannerCalendars: Schedule PlannerFree4.7★ (120K)YesYesJul 2026
2Simple Calendar - SimpleCalSimple Calendar - SimpleCalFree4.7★ (16K)YesYesJul 2026
3Google Calendar: Get OrganizedGoogle Calendar: Get OrganizedFree4.5★ (131K)YesYesJul 2026
4Simple Calendar: ToDo PlannerSimple Calendar: ToDo PlannerFree was $6.994.6★ (6.4K)YesYesJul 2026
5Simple Calendar・Schedule appSimple Calendar・Schedule appFree4.6★ (1.9K)YesNoJul 2026
6CalendarCalendarFree4.9★ (1.5M)NoNoJul 2026
7Supershift Work Shift CalendarSupershift Work Shift CalendarFree4.9★ (5.1K)YesYesJul 2026
8Weekly Planner - Diary, NotesWeekly Planner - Diary, NotesFree4.7★ (15K)NoYesJul 2026

Top Picks for Calender Organizer Free

Calendars: Schedule Planner#1

Calendars: Schedule Planner by Readdle Technologies Limited

Reminder・Tasks Organizer・To Do
Editor's Choice
📊 Productivity
4.7😊(120K ratings)
FreeAdsIn-App Purchases
Calendars: Schedule Planner screenshot 1
Calendars: Schedule Planner screenshot 2
Calendars: Schedule Planner screenshot 3
Calendars: Schedule Planner screenshot 4
Calendars: Schedule Planner screenshot 5
Calendars: Schedule Planner screenshot 6

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.

What We Love

  • 🌟 Excellent calendar app
  • 👍 Easy to use and organize
  • 🎨 Helpful color-coding
  • 📆 Seamless integration with other calendars

Room to Improve

  • 🐛 Occasional glitches and data loss
  • 💰 Concerns over subscription model
  • 🕰️ Cumbersome date/time selection process
Simple Calendar - SimpleCal#2

Simple Calendar - SimpleCal by Yohei Fujikawa

Tasks & ToDo for your schedule
Strong Contender
📊 Productivity
4.7😊(16K ratings)
FreeAdsIn-App Purchases
Simple Calendar - SimpleCal screenshot 1
Simple Calendar - SimpleCal screenshot 2
Simple Calendar - SimpleCal screenshot 3
Simple Calendar - SimpleCal screenshot 4
Simple Calendar - SimpleCal screenshot 5
Simple Calendar - SimpleCal screenshot 6

This app offers a straightforward way to manage your schedule, sync events across devices using iCloud or Google Calendar, and stay organized with reminders and weather forecasts. Its customizable interface and simple design make adding and editing events quick and intuitive.

What We Love

  • 😍 Awesome!!
  • 👍 Easy to use
  • 👍 Well-organized
  • 🎨 Helpful color-coding

Room to Improve

  • 🐛 Deleted events/data loss
  • 🔒 Requires full access to Apple Calendar
  • 🗓️ Can't edit read-only events
Google Calendar: Get Organized#3

Google Calendar: Get Organized by Google

Easily plan & schedule
Worth Considering
📊 Productivity
4.5😊(131K ratings)
FreeAdsIn-App Purchases
#17in Productivity
Google Calendar: Get Organized screenshot 1
Google Calendar: Get Organized screenshot 2
Google Calendar: Get Organized screenshot 3
Google Calendar: Get Organized screenshot 4
Google Calendar: Get Organized screenshot 5
Google Calendar: Get Organized screenshot 6

This official app helps you manage your schedule and stay organized. It automatically adds events from Gmail, syncs across devices, and allows for shared calendars. You can also create tasks, customize views, and integrate with Google Meet for collaboration.

What We Love

  • 🚀 Keeps me organized
  • 🎨 Customizable colors
  • 📅 Integrates with email and other calendars
  • 🔔 Helpful reminders

Room to Improve

  • 🐛 Crashes and freezes
  • 🕰️ Slow loading times
  • 📆 Date on app icon doesn't change

More Calender Organizer Free apps to explore

4
Simple Calendar: ToDo Planner
Simple Calendar: ToDo Planner
Simple Calendar: ToDo Planner
Schedule list & day organizer
Free
$6.99 | 100% OFF

This app offers a streamlined calendar experience with a focus on simplicity and ease of use. It allows for easy sharing of schedules, extensive customization options like font size and color-coding, and secure passcode locking. It's ideal for users seeking a functional, minimalist organizer.

Schedule sharing15 WidgetsAdjustable font size
📊 Productivity
(6.4K)
free with in-app purchases
5
Simple Calendar・Schedule app
Simple Calendar・Schedule app
Simple Calendar・Schedule app
simple and cool calendar app
Free

This app offers a streamlined calendar experience, focusing on essential features for easy event management. It's designed for users who prefer simplicity and a clean interface over complex functionalities. Get organized with core calendar tools and helpful notifications.

Calendar viewEvent creationSearch functionality
📊 Productivity
(1.9K)
ad-supported
6
Calendar
Calendar
Calendar
by Apple
Free

Organize your entire schedule in one place. View events from multiple accounts, manage tasks, and plan gatherings with others. Stay on top of appointments, holidays, and birthdays with customizable views and shared calendars.

Unified schedule viewEvent creation and editingTask management integration
📊 Productivity
(1.5M)
free
7
Supershift Work Shift Calendar
Supershift Work Shift Calendar
Supershift Work Shift Calendar
Work Schedule Planner, Tracker
Free

Manage your shift work schedule with ease, track earnings and hours, and view upcoming shifts on your Apple Watch. Customize shifts with colors and icons, and plan rotations up to two years in advance. Includes reporting, dark mode, and widgets for convenient access.

Shift scheduling and trackingEarnings and hours reportsCustomizable shifts with colors/icons
📊 Productivity
(5.1K)
free with in-app purchases
8
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
9
PocketLife Calendar
PocketLife Calendar
PocketLife Calendar
Calendar Organizer & Reminders
Free

Organize your life with a stylish and intuitive calendar app. It offers powerful customization, seamless syncing with popular services, and natural language event creation. Share events, set reminders, and personalize your calendar views.

Calendar sharing with friends and familyFast sync with Google, Outlook, iCal, Yahoo, iCloudCreate events using natural language
📊 Productivity
(41K)
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
(162K)
freemium
11
Chouchou Calendar | Cute Vibes
Chouchou Calendar | Cute Vibes
Chouchou Calendar | Cute Vibes
Aesthetic & Simple Planner
Free

Organize your life with a stylish and intuitive calendar. Color-code events, customize backgrounds, and manage notes with ease. Enjoy flexible scheduling and personalized design options.

Color-coded eventsCustomizable backgrounds and fontsIntuitive drag-and-drop interface
📊 Productivity
(635)
free with in-app purchases
12
2026 Planner & Agenda - Floret
2026 Planner & Agenda - Floret
2026 Planner & Agenda - Floret
Yearly Digital Cute Calendar
Free

This digital planner and journal helps you organize your life with events, tasks, and habits. Track your daily mood, practice gratitude, and record memories with photos in a beautiful, minimal interface. Stay inspired with quotes and sync with other calendars.

Minimalist designEvent, habit, and task managementDaily mood and gratitude check-ins
📊 Productivity
(7.5K)
free with in-app purchases
13
календарь : планер дел
календарь : планер дел
календарь : планер дел
Планер дел и органайзер дня
Free

This digital planner helps manage your time and improve productivity with integrated to-do lists, notes, reminders, and habit tracking. Personalize your schedule with stickers and color schemes to balance work and personal life.

Integrated To-Do ListNotes and Diary FunctionalityHabit Tracker
📊 Productivity
(6.2K)
free with in-app purchases
14
Pencil Calendar: Daily Planner
Pencil Calendar: Daily Planner
Pencil Calendar: Daily Planner
Good structured notes & tasks
Free

This app transforms daily planning into a creative experience with customizable templates, stickers, and fonts. Organize your tasks, schedules, and goals with a visually engaging interface and share your creations with others.

Creative planning templatesLife-organizing stickersTrending template feed
📊 Productivity
(10K)
free with in-app purchases
15
もくもくちゃんカレンダー
もくもくちゃんカレンダー
もくもくちゃんカレンダー
by Shibapp LLC
Free
📊 Productivity
(74)
16
Tiny Calendar: Planner & Tasks
Tiny Calendar: Planner & Tasks
Tiny Calendar: Planner & Tasks
Agenda, Organizer & Reminders
Free

This intuitive calendar app syncs with your existing calendars, offering powerful event creation and management tools. Access your schedule offline, set advanced reminders, and view your events in multiple formats on your iPhone, iPad, and Apple Watch.

Natural language input for event creationDrag and drop event editingSyncs with Google Calendar and iOS local calendars
📊 Productivity
(20K)
subscription
17
Planmore: Schedule Planner App
Planmore: Schedule Planner App
Planmore: Schedule Planner App
Daily Calendar, Time Organizer
Free

This app consolidates your calendars, events, tasks, reminders, and notes into a single, organized interface. It offers multiple views and customization options to help you stay focused and never miss an important appointment or deadline.

Integrated calendar, tasks, reminders, and notesMultiple schedule views (day, week, month, year)Customizable event creation
📊 Productivity
(4.4K)
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
eCalendar - Daily Planner
eCalendar - Daily Planner
eCalendar - Daily Planner
Schedule and Plan
Free

Organize your schedule with this app that allows for magic import of reminders via email. It also provides weather updates based on your location and allows photo uploads from your album. Membership offers enhanced planning features.

Magic import of reminders via emailLocation-based weather updatesPhoto album access for uploads
📷 Photo & Video
(15K)
free with in-app purchases
20
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

FAQ about Calender Organizer Free

What are the best calender organizer free apps for iPhone?
Calendars: Schedule Planner tops our calender organizer free apps ranking as of June 2026, with a 4.7-star average from 120K App Store ratings, and it's free to download.
Calendars: Schedule Planner shows ads and offers in-app purchases, according to its App Store listing as of June 2026.
We track 209+ calender organizer free apps on the iOS App Store as of June 2026, ranked by rating, recency, and analysis of real user reviews.
Calendars by Readdle is an all-in-one app that functions as a calendar, task manager, daily planner, and habit tracker. It is designed to help users organize their schedules, manage tasks, build routines, and improve overall productivity across their Apple devices.
Key features include viewing and managing your calendar with various views (daily, weekly, monthly), creating events and reminders, organizing to-do lists, adding items using natural language, tracking habits, and syncing across devices with services like Google Calendar and iCloud. It also integrates with meeting platforms like Zoom and Google Meet.