Best Calendar Time Sync Apps

241+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated July 2026

Looking for free calendar time sync apps? 20 of our 241+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Calendar Time Sync Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Calendar Time SyncCalendar Time SyncFreeNoNoMay 2026
2Calendar: Meeting & SchedulingCalendar: Meeting & SchedulingFree4.2★ (125)NoNoJul 2026
3Saturn CalendarSaturn CalendarFree4.7★ (68K)NoNoAug 2026
4CalendarBridgeCalendarBridgeFree4.6★ (7)NoYesAug 2026
5Timepage: Calendar PlannerTimepage: Calendar PlannerFree4.6★ (15K)NoYesAug 2026
6Calendar - 2026Calendar - 2026Free2.4★ (5)YesYesAug 2026
7One CalendarOne CalendarFree4.8★ (20K)NoYesAug 2026
8Google Calendar: Get OrganizedGoogle Calendar: Get OrganizedFree4.5★ (131K)NoYesAug 2026

Top Picks for Calendar Time Sync

Calendar: Meeting & Scheduling#2

Calendar: Meeting & Scheduling by Calendar Inc.

Take Control of Your Calendar
Strong Contender
📊 Productivity
4.2😐(125 ratings)
Free
Calendar: Meeting & Scheduling screenshot 1
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Calendar: Meeting & Scheduling screenshot 3
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Calendar: Meeting & Scheduling screenshot 6

This app helps you manage your time and boost productivity by consolidating all your calendars. View events in list or timeline formats and easily create new ones that sync across platforms.

What We Love

  • 👍 Combines multiple calendars
  • ✨ Clean and intuitive interface
  • 🚀 Streamlined scheduling
  • 💡 Great design

Room to Improve

  • 🐛 App barely opens
  • 🐛 Calendar stays blank
  • 🐛 Does not support Apple Calendar
Saturn Calendar#3

Saturn Calendar by Saturn Technologies Inc.

Manage and share your time
Worth Considering
📊 Productivity
4.7😐(68K ratings)
Free
#21in Productivity
Saturn Calendar screenshot 1
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Saturn Calendar screenshot 6

This app is designed for students to manage complex school schedules, including rotating periods and group events. It simplifies planning with friends and classmates, allowing users to share schedules and coordinate activities easily. Stay organized for high school and college with features tailored to student life.

What We Love

  • 🚀 Helpful for time management
  • 👍 Useful for connecting with classmates
  • 🔒 Secure and private
  • 🎨 Beautifully designed app

Room to Improve

  • 🐛 Bugs and glitches
  • 🔒 Privacy concerns with data collection
  • 📢 Excessive notifications

More Calendar Time Sync apps to explore

4
CalendarBridge
CalendarBridge
CalendarBridge
Stay in Sync
Free

This app unifies your scheduling by syncing availability across multiple calendars in real-time. View and manage all your events from a single interface, ensuring you never miss an update or double-book. Share your availability easily with others.

Real-time availability syncUnified calendar viewEdit events across all accounts
📊 Productivity
(7)
free with in-app purchases
5
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
6
Calendar - 2026
Calendar - 2026
Calendar - 2026
2026 Calendar Planner,Reminder
Free

This daily planner and reminder app helps you organize tasks, meetings, and events with customizable views and notifications. It offers to-do lists, checklists, and the ability to add locations and notes to your schedule.

Daily to-do listsMultiple calendar views (day, week, month, year)Notification reminders
📊 Productivity
(5)
free with in-app purchases
7
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
(20K)
free with in-app purchases
8
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
9
Simple Calendar - SimpleCal
Simple Calendar - SimpleCal
Simple Calendar - SimpleCal
Tasks & ToDo for your schedule
Free

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.

Cross-platform sync (iCloud/Google)Event reminders (daily, weekly, monthly, yearly)Weather forecast integration
📊 Productivity
(16K)
free with in-app purchases
10
Time Calendar, Event, Task
Time Calendar, Event, Task
Time Calendar, Event, Task
Schedule Planner & Reminder
Free

Manage your events and reminders in one unified timeline. Plan your day with an intuitive interface and track your schedule at a glance. Powerful widgets allow you to view and complete tasks directly from your home screen.

Unified event and reminder managementIntuitive timeline viewPowerful widget support
📊 Productivity
(11)
free
11
World Timezone Calendar
World Timezone Calendar
World Timezone Calendar
Schedule across time zones
Free

Easily schedule meetings and events across different time zones. This app helps you find the perfect time for global coordination by comparing multiple time zones and integrating with your existing calendar. Plan ahead with future time views and share events that automatically adjust to recipients' local times.

Cross-timezone schedulingView calendar in multiple timezonesTime travel to plan ahead
📊 Productivity
(254)
free with in-app purchases
12
Calendar Busy Sync
Calendar Busy Sync
Calendar Busy Sync
Private busy time mirroring
Free
📊 Productivity
(0)
13
Calendar All-In-One Planner
Calendar All-In-One Planner
Calendar All-In-One Planner
Sync Agenda Tasks & Reminders
Free

Enhance your standard mobile calendar with advanced features for better organization. This app offers a clear overview, powerful reminder functions, and easy event management. Customize your schedule with color-coding, templates, and support for various calendar services.

Syncs iCloud, Exchange, Google calendarsDay, week, month, year viewsDrag and drop event relocation
📊 Productivity
(94)
free with in-app purchases
14
Time
Time
Time
by Pecora GmbH
Free

This minimalist watch app displays the time and date with a subtle background animation. It functions as an elegant desk clock when your device is docked and supports all operating system languages for a personalized experience.

Minimalist watch faceDisplays time and dateBackground color animation
🌟 Lifestyle
(4)
free
15
uCal - Calendar
uCal - Calendar
uCal - Calendar
Scroll though your calendar.
Free

Effortlessly navigate your schedule with an infinite scroll calendar. Connect your existing calendars to view all your events in one place, across various time scales.

Infinite scrolling calendar viewMultiple time scalesConnect existing calendars
📊 Productivity
(13)
free
16
Availability Sync
Availability Sync
Availability Sync
Effortless Scheduling!
Free

Easily share your free time slots for meetings and appointments. This app integrates with your existing calendars and allows for customized sharing messages and professional calendar invites. Streamline your scheduling process and avoid back-and-forth communication.

Instant availability sharingCalendar integration (iOS, Google, Outlook)Customizable sharing messages
📊 Productivity
(5)
free
17
AnySchedule - Calendar & Todo
AnySchedule - Calendar & Todo
AnySchedule - Calendar & Todo
Calendar, Todo & Habit Planner
Free

Consolidate your schedule, to-do list, and habits into a single, intuitive planner. Visualize your day with a timeline calendar, manage tasks with priority levels, and build lasting habits with streak tracking and visualizations. Integrates with Apple Calendar and Reminders for a unified experience.

All-in-one plannerLock Screen schedule wallpaperTimeline calendar views
📊 Productivity
(42)
free with in-app purchases
18
CalendarSync
CalendarSync
CalendarSync
Your Calendars, Unified
Free
📊 Productivity
(0)
19
MWE Calendar
MWE Calendar
MWE Calendar
by LINKSIGN UK CO., LTD
Free
🔧 Utilities
(0)
20
Notion Calendar
Notion Calendar
Notion Calendar
For your work and life
Free

Manage your schedule and events with a unified view across multiple calendars. Integrate with your Notion workspace to link documents and projects directly to your events. Offers customizable widgets for quick access to upcoming appointments and event details.

Deep Google Calendar integrationConnect Notion docs and projectsMultiple time zone support
📊 Productivity
(7.1K)
free

FAQ about Calendar Time Sync

Are there free calendar time sync apps for iPhone?
Yes — 20 of the top calendar time sync apps we rank are free to download, including Calendar Time Sync and Calendar: Meeting & Scheduling.
Calendar Time Sync has no ads and has no in-app purchases, according to its App Store listing as of July 2026.
We track 241+ calendar time sync apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.