Best Free Weekly Calendar Apps

250+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated September 2026

Out of 250+ free weekly calendar 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.

Compare top Free Weekly Calendar Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Calendars: Schedule PlannerCalendars: Schedule PlannerFree4.7★ (122K)NoYesSep 2026
2Planner: Daily, Weekly DiaryPlanner: Daily, Weekly DiaryFree4.7★ (736)NoYesSep 2026
3SimpleCal: Simple CalendarSimpleCal: Simple CalendarFree4.7★ (17K)YesYesSep 2026
4Structured: Daily Planner TodoStructured: Daily Planner TodoFree4.8★ (166K)NoYesSep 2026
5Agendo Week CalendarAgendo Week CalendarFree4.9★ (9)NoNoSep 2026
6Week Calendar - Smart PlannerWeek Calendar - Smart PlannerFree4.4★ (10K)YesYesSep 2026
7Simple Calendar・Schedule appSimple Calendar・Schedule appFree4.6★ (2.3K)YesNoSep 2026
8Weekly Planner - Diary, NotesWeekly Planner - Diary, NotesFree4.7★ (15K)NoYesSep 2026

Top Picks for Free Weekly Calendar

Calendars: Schedule Planner#1

Calendars: Schedule Planner by Readdle Technologies Limited

2026 Daily Organizer・Reminder
Editor's Choice
📊 Productivity
4.7😊(122K ratings)
FreeIn-App Purchases
#93in Productivity
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
  • 🗓️ Detailed monthly/weekly views
  • 📝 Useful task management features

Room to Improve

  • 🐛 Occasional glitches and data loss
  • 💰 Concerns over subscription model
  • 🕰️ Cumbersome date/time selection process
  • 🔍 Limited location search functionality
  • 🔄 Sync issues between devices
Planner: Daily, Weekly Diary#2

Planner: Daily, Weekly Diary by Digital Legal Tech

Calendar, To-Do List, Notes
Strong Contender
📊 Productivity
4.7😐(736 ratings)
FreeIn-App Purchases
Planner: Daily, Weekly Diary screenshot 1
Planner: Daily, Weekly Diary screenshot 2
Planner: Daily, Weekly Diary screenshot 3
Planner: Daily, Weekly Diary screenshot 4
Planner: Daily, Weekly Diary screenshot 5
Planner: Daily, Weekly Diary screenshot 6

This app combines a notepad, planner, reminder, calendar, habit tracker, and to-do list into one digital tool. It offers a user-friendly interface that mimics a paper notebook, allowing you to effortlessly create and track plans to achieve your goals.

What We Love

  • 🚀 Great app for what I need
  • 👍 Excellent tool for tracking tasks and events
  • 👍 Useful for business notes and CRM tracking
  • 👍 Fantastic app, not a lot like it on the App Store
  • 👍 Perfectly simple and EXACTLY WHAT I WAS SEARCHING FOR!
  • 👍 Very easy to use and great for planning
  • 👍 Excellent app for logging work shifts and info
  • 👍 Perfectly simple, clean, and efficient
  • 👍 Wonderful app, fun to use
  • 👍 Excellent, very functional and simple to use

Room to Improve

  • 🐛 Glitch when trying to organize the order of tasks
  • 🐛 Couldn't even do two notes, no help on how to start a simple new note
  • 🐛 Repeat option not operable
  • 🐛 Reorder of items doesn't save well
  • 🐛 Lacks options for optimal use
  • 🐛 Lacks sync between iPhone and iPad
  • 🐛 Lacks copy/paste and cut/paste functionality
  • 🐛 Lacks reminder/alarm functionality
  • 🐛 Lacks ability to add images or handwrite with Apple Pencil
  • 🐛 Lacks ability to set recurring events
  • 🐛 Lacks ability to change text formatting (bold, underline, etc.)
  • 🐛 Lacks ability to add time/hour indicators for events
  • 🐛 Lacks ability to search through past entries
  • 🐛 Lacks ability to print or export to PDF
  • 🐛 Prone to crashes and glitches after updates
  • 🐛 Loses data and entries after updates
  • 🐛 Requires too many in-app purchases to unlock basic features
SimpleCal: Simple Calendar#3

SimpleCal: Simple Calendar by Yohei Fujikawa

Fast, Easy Schedule Planner
Worth Considering
📊 Productivity
4.7😊(17K ratings)
FreeAdsIn-App Purchases
SimpleCal: Simple Calendar screenshot 1
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SimpleCal: Simple Calendar screenshot 3
SimpleCal: Simple Calendar screenshot 4
SimpleCal: Simple Calendar screenshot 5
SimpleCal: Simple Calendar 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
  • ⏰ Useful reminders
  • 🗓️ Comprehensive calendar view
  • 🔁 Recurring events
  • 📝 Detailed event notes
  • 🔗 Syncs with iPhone calendar

Room to Improve

  • 🐛 Deleted events/data loss
  • 🔒 Requires full access to Apple Calendar
  • 🗓️ Can't edit read-only events
  • 🎨 Limited color options
  • 🗓️ Can't add events on days with existing events
  • 🔍 No day/week view options
  • 🔌 Ads can be intrusive

More Free Weekly Calendar apps to explore

FAQ about Free Weekly Calendar

What are the best free weekly calendar apps for iPhone?
Calendars: Schedule Planner tops our free weekly calendar apps ranking as of September 2026, with a 4.7-star average from 122K App Store ratings, and it's free to download.
Calendars: Schedule Planner has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 250+ free weekly calendar apps on the iOS App Store as of September 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.