# Calendar

> Unified calendar and task management for personal and shared scheduling. (iPhone/iPad app by Apple.)

- Source: https://appshunter.io/ios/app/calendar/id1108185179 (this page in markdown: same URL + `.md`)
- Developer: [Apple](https://appshunter.io/developer/284417353)
- Category: Productivity
- Price: Free
- Rating: 4.85/5 from 1,515,477 App Store ratings · 3,171 written reviews indexed
- Age rating: 4+
- Requires: iOS 10.0 · 3 MB
- Languages: Arabic, Catalan, Croatian, Czech, Danish, Dutch, English, Finnish, French, German and 23 more
- Released: 2016-05-26
- Data updated: 2026-08-30
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/calendar/id1108185179/reviews.md

## What is Calendar?

Calendar

Plan your time, and coordinate with others using the Calendar app. See a holistic view of your schedule with events from all your different calendar accounts, alongside reminders, holidays, birthdays and subscription calendars. Invite others to events, respond to invitations, or share entire calendars to make plans with colleagues, family, and friends.

Your Complete Schedule
Keep track of all your events from different calendar accounts together in the Calendar app. Connect accounts from iCloud, Exchange, Google and others. Organize your events using multiple calendars with different colors. And view all your events alongside each other in List, Day, Week or Month views.

Event Planning
Create and edit events, appointments, and meetings. Add an alert to be reminded of an event, a location to receive a notification when it’s time to leave, a link to a video call to quickly connect, related attachments, notes and more. Easily send and receive events through invitations using iCloud, Exchange and other calendar accounts.

Reminders in Calendar
Manage your tasks easily with reminders. Create, view, edit and complete reminders from the Reminders app right alongside all your other meetings and appointments in the Calendar app.

Shared Calendars
Share an iCloud calendar with family, colleagues or friends. They can easily see events, add more events, receive alerts, or make changes to the calendar.

Even More Calendars
Add other calendars to keep track of even more events. Holiday Calendars show up-to-date information about global holidays. See contacts’ birthdays with the Birthdays calendar. Events recognized by Siri in apps like Mail appear in the Siri Suggestions calendar. And you can even subscribe to calendars for your favorites sports teams, TV shows and more from the web.

## Key features

- Unified schedule view
- Event creation and editing
- Task management integration
- Calendar sharing
- Multiple calendar support
- Customizable views

## What do users think of Calendar?

Overall sentiment: neutral

**Pros**

- 🚀 Essential app for staying organized
- 👍 Clean, intuitive, and easy to navigate
- 🔒 Seamless sync across devices
- 👍 Helpful integration with other apps
- 👍 Ability to set multiple alerts, share events, and color-code calendars

**Cons**

- 🐛 Autofill suggestions overwrite event time
- 🔍 Search function not reliable
- 🔍 Inability to delete past/declined events
- 🔍 Confusing interface, cluttered month view
- 🔍 Lack of customization options for alerts and reminders

**Commonly reported bugs**

- Time zones not handled properly, causing appointment time issues
- Recurring events not deleted properly
- Inability to delete events, leading to a cluttered calendar
- Syncing issues between devices
- Search function not working as expected

**Most requested features**

- Attachment option to add files, photos, PDFs, etc. to events
- Integration with Reminders app to schedule and view tasks
- Week view in portrait mode
- Option to select which reminder lists show in the calendar
- Openings and proposals feature
- Ability to change colors of individual events
- Cash flow diary to track expenses/income
- Monthly calendar view
- Ability to highlight the entire week with a color

## Recent user reviews (10 of 3,171)

All indexed reviews: https://appshunter.io/ios/app/calendar/id1108185179/reviews.md

### 5/5 — Amazing!🎉

*2026-08-24, version 1.9*

I love this app so much and all my important dates and notifications are comfortably stored in there with ease. I can’t believe that after years and years of using this app, I still haven’t found any flaws! It’s perfect. I highly recommend! 👍🩷👌

### 1/5 — Alerts no longer work

*2026-08-22, version 1.9*

I’ve used this app to remind me of appointments for years. The last two months, alerts stopped working. I’ve made no changes to the app but alerts have stopped.

ETA: it has been months and it is clearly not a priority for anyone to fix it, I guess they are too busy think of more AI garbage no one wants.

### 2/5 — Issue or update

*2026-08-21, version 1.9*

I suddenly seem to have a problem where every time I open my calendar even though I leave it with a full page, the side bar now shows up.  Everything is a mess and I don’t know what happened?

### 1/5 — ALL entries disappeared

*2026-08-20, version 1.9*

ALL entries disappeared

### 2/5 — Awful Function

*2026-08-20, version 1.9*

What kind of calendar app just suddenly removes all planned events I’ve ever made? This is incredibly frustrating and serves to annoy me.

### 1/5 — Calendar alerts aren’t effective.

*2026-08-20, version 1.9*

I have a bit of ADHD so I set alerts for important events with loved ones. They tend to get lost in all the other notifications from other apps I have and I often miss them because they don’t stand out.  This is my biggest issue with this app, it would be great if there was an option for more alerts or at least a visual notification that doesn’t go away until you accept it.

### 1/5 — It shouldn’t be so hard to sync contacts with google calendar

*2026-08-19, version 1.9*

Why does Apple make everything so needlessly difficult

### 1/5 — Terrible cramped interface

*2026-08-19, version 1.9*

I moved from android to iPhone and this calendar app is terrible. Cramped and counter intuitive to use. I’m finding a different calendar app given this one is so bad!

### 2/5 — Freezes when adding invitees

*2026-08-19, version 1.9*

App freezes when adding invitees to events. I’m able to type their name and select the person. When I hit the check button it gets big like it’s being pressed then freezes.

### 1/5 — Deleted everything

*2026-08-18, version 1.9*

I’ve used this app for years and had my whole life in it to keep organised and today everything was wiped. All previous and future events gone. I’ll be switching to another app because I can’t trust this one with important dates. A paper calendar would be 100x more reliable. I’ve read that countless people have had the same issue recently with no real fix..

## Frequently asked questions about Calendar

### What does the Calendar app do?

This app provides a unified view of your schedule by integrating events from various calendar accounts like iCloud, Exchange, and Google. It allows you to plan and coordinate events, manage tasks, and share calendars with others.

### What are the key features of this calendar app?

Key features include seeing all your events in one place, creating and editing appointments, managing reminders alongside your calendar, sharing calendars with others, and subscribing to additional calendars like holidays and birthdays.

### Is this calendar app free to use?

Yes, based on the provided information, this application is available for free. There are no mentions of subscription fees or in-app purchases.

### What kind of events can I manage with this app?

You can manage a wide range of events, including appointments, meetings, birthdays, and holidays. It also integrates with reminders, allowing you to track tasks alongside your scheduled events.

### Can I share my calendar with others?

Yes, you can share an iCloud calendar with family, colleagues, or friends. Shared users can view events, add new ones, receive alerts, and make changes to the calendar.

## Version history (last 5 releases)

### 1.9 — 2025-12-12

Bug Fixes and Feature Enhancements

### 1.8 — 2025-09-15

Bug Fixes and Feature Enhancements

### 1.7 — 2024-10-28

Bug Fixes and Feature Enhancements

### 1.6 — 2024-09-16

Bug Fixes and Feature Enhancements

### 1.5 — 2023-09-18

No release notes.

## Apps similar to Calendar

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Calendars: Schedule Planner](https://appshunter.io/ios/app/calendars-schedule-planner/id608834326) | 4.7 (121,097) | Free | Productivity |
| [Google Calendar: Get Organized](https://appshunter.io/ios/app/google-calendar-get-organized/id909319292) | 4.5 (131,463) | Free | Productivity |
| [Simple Calendar: ToDo Planner](https://appshunter.io/ios/app/simple-calendar-todo-planner/id1422994973) | 4.6 (6,358) | Free | Productivity |
| [Structured: Daily Planner Todo](https://appshunter.io/ios/app/structured-daily-planner-todo/id1499198946) | 4.8 (164,432) | Free | Productivity |
| [Simple Calendar - SimpleCal](https://appshunter.io/ios/app/simple-calendar-simplecal/id1227579630) | 4.7 (16,132) | Free | Productivity |
| [TickTick:To-Do List & Calendar](https://appshunter.io/ios/app/ticktickto-do-list-and-calendar/id626144601) | 4.9 (45,223) | Free | Productivity |

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All apps by Apple: https://appshunter.io/developer/284417353

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-30.*