Best Free Calendar App Organizer

250+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated October 2026

Looking for free free calendar app organizer? 20 of our 250+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Free Calendar App Organizer (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Simple Calendar Daily PlannerSimple Calendar Daily PlannerFree4.6★ (6.4K)YesYesNov 2026
2Calendar · Planner & RemindersCalendar · Planner & RemindersFree4.6★ (59K)YesYesNov 2026
3Tiny Calendar: Planner & TasksTiny Calendar: Planner & TasksFree4.6★ (21K)YesYesNov 2026
4Google Calendar: Get OrganizedGoogle Calendar: Get OrganizedFree4.5★ (133K)NoYesNov 2026
5Simple Calendar・Schedule appSimple Calendar・Schedule appFree4.6★ (2.5K)YesNoNov 2026
6Calendars: Schedule PlannerCalendars: Schedule PlannerFree4.7★ (123K)NoYesNov 2026
7Weekly Planner - Diary, NotesWeekly Planner - Diary, NotesFree4.7★ (16K)NoYesNov 2026
8EZ Calendar MakerEZ Calendar MakerFree4.5★ (662)YesYesNov 2026

Top Picks for Free Calendar App Organizer

Simple Calendar Daily Planner#1

Simple Calendar Daily Planner by Komorebi Inc.

Easy Schedule, Tasks & Agenda
Editor's Choice
📊 Productivity
4.6😊(6.4K ratings)
FreeAdsIn-App Purchases
Simple Calendar Daily Planner screenshot 1
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Simple Calendar Daily Planner screenshot 6

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.

What We Love

  • 🚀 Easy to use
  • 👍 Customizable colors and design
  • 💡 Helpful for organization
  • 🚀 Simple calendar functionality
  • 👍 Straightforward and clean interface

Room to Improve

  • 🐛 Glitchy behavior (moving events, deleting, duplicating)
  • 🐛 Language issues (randomly changing to Spanish)
  • 🐛 Widget not working properly
  • 🐛 Syncing issues between devices
  • 🐛 Appointment times changing on their own
Calendar · Planner & Reminders#2

Calendar · Planner & Reminders by BUCKET LIST LABS S.L.

Tasks, Agenda & To Do List AI
Strong Contender
📊 Productivity
4.6😊(59K ratings)
FreeAdsIn-App Purchases
Calendar · Planner & Reminders screenshot 1
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Calendar · Planner & Reminders screenshot 6

This app offers a streamlined calendar experience with beautiful, intuitive views of your schedule. It unifies events and reminders, allows for quick natural language event entry, and provides contact history. It supports major calendar services and offers premium features through subscription.

What We Love

  • 🚀 Intuitive and easy to use
  • 📅 Comprehensive calendar view
  • 🔗 Seamless integration with other calendars
  • 💡 Helpful reminders and notifications
  • 🎨 Customizable color-coding

Room to Improve

  • 🐛 Crashes and bugs
  • 🔒 Lack of security features
  • 🔋 High battery consumption
  • 🔍 Limited search and filtering options
  • 💰 Subscription-based model
Tiny Calendar: Planner & Tasks#3

Tiny Calendar: Planner & Tasks by TinyWork Apps

Agenda, Organizer & Reminders
Worth Considering
📊 Productivity
4.6😊(21K ratings)
FreeAdsIn-App Purchases
Tiny Calendar: Planner & Tasks screenshot 1
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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.

What We Love

  • 💻 Excellent calendar app
  • 📆 Helpful for organizing schedules
  • 🔗 Syncs well with Google Calendar
  • 🗓 Useful month/week/day views
  • 🎨 Customizable color-coding
  • 🔍 Easily see upcoming events

Room to Improve

  • 🐛 Syncing issues with Google Calendar
  • 🔍 Difficulty finding past events
  • 💰 Expensive subscription model
  • 📢 Intrusive ads in free version
  • 🕰 Time zone issues with event times

More Free Calendar App Organizer apps to explore

FAQ about Free Calendar App Organizer

What is the best free calendar app organizer for iPhone?
Simple Calendar Daily Planner tops our free calendar app organizer ranking as of October 2026, with a 4.6-star average from 6.4K App Store ratings, and it's free to download.
Simple Calendar Daily Planner shows ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 250+ free calendar app organizer on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.