1. Home
  2. Topics
  3. Event Calendar App

Best Event Calendar App

0+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated July 2026

Finding the right event calendar app can be overwhelming with so many options. We've analyzed 0+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Event Calendar App (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Calendars: Schedule PlannerCalendars: Schedule PlannerFree4.7★ (121K)NoYesAug 2026
2CountdownCountdownFree4.8★ (183K)YesYesAug 2026
3Simple Calendar - SimpleCalSimple Calendar - SimpleCalFree4.7★ (16K)YesYesAug 2026
4Howbout: shared calendarHowbout: shared calendarFree4.8★ (49K)NoYesAug 2026
5Countdown: Event CountdownCountdown: Event CountdownFree4.7★ (24K)YesYesAug 2026
6TimeTree: Shared CalendarTimeTree: Shared CalendarFree4.9★ (90K)YesYesAug 2026
7Simple Calendar: ToDo PlannerSimple Calendar: ToDo PlannerFree was $6.994.6★ (6.4K)YesYesAug 2026
8Calendar · Planner & RemindersCalendar · Planner & RemindersFree4.6★ (59K)YesYesAug 2026

Top Picks for Event Calendar App

Calendars: Schedule Planner#1

Calendars: Schedule Planner by Readdle Technologies Limited

2026 Daily Organizer・Reminder
Editor's Choice
📊 Productivity
4.7😊(121K ratings)
FreeIn-App Purchases
#77in 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

Room to Improve

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

Countdown by Find Appiness LLC

Day Counter: Timer & Widget
Strong Contender
🔧 Utilities
4.8😊(183K ratings)
FreeAdsIn-App Purchases
#67in Utilities
Countdown screenshot 1
Countdown screenshot 2
Countdown screenshot 3
Countdown screenshot 4
Countdown screenshot 5
Countdown screenshot 6

Easily track important dates and events with a customizable countdown timer. Set reminders, organize events with tags, and view upcoming dates on your home screen or Apple Watch. Syncs across devices and offers various counting options.

What We Love

  • 👍 Simple and intuitive interface
  • 🎨 Customizable colors and emojis
  • ⏰ Accurate countdown tracking
  • 🔔 Helpful reminders and notifications

Room to Improve

  • 💸 Paid widget feature
  • 🔍 Lack of instructions/guidance
  • 🔀 Inconsistent countdown display on widget
Simple Calendar - SimpleCal#3

Simple Calendar - SimpleCal by Yohei Fujikawa

Tasks & ToDo for your schedule
Worth Considering
📊 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

More Event Calendar App apps to explore

4
Howbout: shared calendar
Howbout: shared calendar
Howbout: shared calendar
For friends, family & couples
Free

This app simplifies social planning by allowing friends to share calendars, coordinate events, and see each other's availability. It helps move plans out of group chats and into a centralized, customizable space with integrated communication features.

Shared calendars for friendsColor-coded eventsPlan details with notes and pictures
🌐 Social Networking
(49K)
free with in-app purchases
5
Countdown: Event Countdown
Countdown: Event Countdown
Countdown: Event Countdown
Countdown Widget Calendar App
Free

Easily track important dates and events with a beautifully designed countdown timer and calendar. Set unlimited countdowns, customize with icons and colors, and receive basic reminders. Share your upcoming events with friends and family.

Unlimited event countdownsCount up or down to eventsCustomizable icons and colors
📊 Productivity
(24K)
free with in-app purchases
6
TimeTree: Shared Calendar
TimeTree: Shared Calendar
TimeTree: Shared Calendar
Make a Shared Calendar
Free

This app allows users to create and share calendars with family, friends, or colleagues. It facilitates event planning, communication, and organization through shared schedules, photo albums, and to-do lists. Stay connected and manage your time effectively with this collaborative scheduling tool.

Shared calendars for groupsEvent notifications and remindersSync with device calendars
📊 Productivity
(90K)
free with in-app purchases
7
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
8
Calendar · Planner & Reminders
Calendar · Planner & Reminders
Calendar · Planner & Reminders
Tasks, Agenda & To Do List AI
Free

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.

Intuitive day and month viewsUnified events and remindersNatural language event entry
📊 Productivity
(59K)
free with in-app purchases
9
Cozi Family Organizer
Cozi Family Organizer
Cozi Family Organizer
Shared Calendar & To-Do Lists
Free

This app helps families organize their busy lives with a shared calendar, to-do lists, and recipe box. It keeps everyone on the same page for appointments, shopping, and meal planning, accessible from any device.

Shared family calendarColor-coded schedulingReminders and agenda emails
📊 Productivity
(397K)
free with in-app purchases
10
Google Calendar: Get Organized
Google Calendar: Get Organized
Google Calendar: Get Organized
Easily plan & schedule
Free

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.

Automatic event import from GmailCross-device synchronizationShared calendars for collaboration
📊 Productivity
(131K)
free with in-app purchases
11
Hash - Social Event Calendar
Hash - Social Event Calendar
Hash - Social Event Calendar
Find fun things to do nearby
Free

Discover local events in major cities with this social calendar app. Easily find concerts, festivals, and more, share plans with friends, and stay connected to your city's culture. Never miss out on what's happening.

Discover local eventsSocial calendarShare plans with friends
🎬 Entertainment
(66)
free with in-app purchases
12
Know: Video Event Calendar
Know: Video Event Calendar
Know: Video Event Calendar
Host your events in one place.
Free

This app allows creators to host events and share them directly with their subscribers. Users can follow favorite calendars to stay updated on upcoming events and drops. Discover local events and create video invitations.

Host events in a dedicated calendarCreate and send video invitationsDirect subscriber communication
🎬 Entertainment
(21)
free
13
Yodel Event Calendar
Yodel Event Calendar
Yodel Event Calendar
Calendar of local events
Free

Discover local events with curated collections and expanded categories. Follow favorite organizations and find new ones with an AI-enhanced suggestion engine. The simplified interface makes navigation easy.

Curated event collectionsFollow organizationsAI-enhanced event suggestions
🎬 Entertainment
(10)
ad-supported
14
Timepage: Calendar Planner
Timepage: Calendar Planner
Timepage: Calendar Planner
Weather & Family Appointments
Free

This app offers a visually appealing and intuitive way to manage your schedule. It integrates events, maps, contacts, and weather to help you plan your day efficiently. Features include timeline views, weather forecasts, travel time estimates, and customizable themes.

Intuitive timeline viewMonth heatmap for busy/free timesAnimated weather forecasts
📊 Productivity
(15K)
subscription
15
Countdown+ Calendar (Lite)
Countdown+ Calendar (Lite)
Countdown+ Calendar (Lite)
Event Reminders Birthday Timer
Free

Easily track upcoming events with customizable countdown timers. Set reminders, sync with your device and social media calendars, and add personal touches like images and filters. Never miss a birthday, holiday, or special occasion again.

Unlimited event countdown timersDevice and Facebook event syncingHoliday calendars from various countries
🌟 Lifestyle
(4.2K)
free with in-app purchases
16
Fantastical Calendar
Fantastical Calendar
Fantastical Calendar
Reminders & Todo List
Free

This powerful calendar and task management app offers intuitive natural language input for event creation, multiple calendar views, and robust task integration. It provides weather forecasts and advanced features like meeting polls and video conferencing integration for premium users.

Natural language event and task creationMultiple calendar views (day, week, month, year)Integrated task management (Todoist, Google Tasks)
📊 Productivity
(24K)
freemium
17
Luma: Events & Invites
Luma: Events & Invites
Luma: Events & Invites
Discover and host great events
Free

Discover local events, connect with attendees, and host your own gatherings. Easily create event pages, send invites, sell tickets, and manage check-ins. Seamlessly integrate with your contacts and calendars.

Discover local eventsHost and manage eventsSell event tickets
🌟 Lifestyle
(17K)
free with in-app purchases
18
One Calendar
One Calendar
One Calendar
All calendars in ONE place!
Free

Consolidate all your digital calendars into a single, easy-to-read view. Manage appointments, events, and birthdays from various providers like Google, Outlook, iCloud, and more, all within one application.

Integrates multiple calendar providersEasy-to-read overviewManage appointments and events
📊 Productivity
(21K)
free with in-app purchases
19
PlanPop: Shared Calendar
PlanPop: Shared Calendar
PlanPop: Shared Calendar
For Couples, Family, & Friends
Free

This app helps you turn social ideas into real plans with friends. Easily share suggestions, coordinate events, and manage RSVPs on a shared calendar. It's designed to simplify social planning and keep everyone updated.

Share ideas with friendsSchedule and coordinate plansManage RSVPs
📊 Productivity
(925)
free
20
WhensIt: Schedules & Concerts
WhensIt: Schedules & Concerts
WhensIt: Schedules & Concerts
Events Shared Calendar Tickets
Free

This app serves as a comprehensive event guide, tracking everything from concerts and sports games to school schedules and streaming releases. It allows users to share calendars with others and integrates with existing calendar applications for seamless organization.

Event discovery for concerts and sportsSchool and college deadline trackingStreaming and movie release notifications
📊 Productivity
(18)
free

FAQ about Event Calendar App

What is the best event calendar app for iPhone?
Calendars: Schedule Planner tops our event calendar app ranking as of July 2026, with a 4.7-star average from 121K App Store ratings, and it's free to download.
Yes — 20 of the top event calendar app we rank are free to download, including Calendars: Schedule Planner and Countdown.
Calendars: Schedule Planner has no ads and offers in-app purchases, according to its App Store listing as of July 2026.
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.