Calendar User Reviews

Customer Experience

Positive experience37.5% of reviews
Neutral13.9% of reviews
Negative experience48.5% of reviews

~ Based on 3,147 written reviews from the US App Store.

What users say

Is Calendar Safe?

Calendar appears safe based on user ratings. AppsHunter Safety Score for Calendar is 97/100.

This assessment is based on 1,515,477 user ratings, with an App Store average of 4.9/5.

Safety Analysis

97.3% of ratings point to a safe experience
1.7% of ratings suggest some concerns
1.0% of ratings point to a risky experience

~ Based on 1,515,565 App Store ratings for Calendar.

Is Calendar Legit?

Calendar appears to be a legitimate app. AppsHunter Legitimacy Score for Calendar is 100/100.

Based on 100 of 100 points across 7 verification signals from App Store and developer data.

Top reviews

Where are the titles for each month

I’ve been using this calendar for years and love it. But the names of each month have disappeared, making it very difficult to maneuver around the calendar. I want those monthly labels back. Fix it and I up this to 5 stars.

What did you guys do????

What once was is no longer

add features

Hi.
Can you add features so I can plan repeated event for example on Tuesday and on Thursday. Or on Wednesday and Monday, like it’s about school classes.

I also wanted to ask about the repeated events. When I change the time for a repeated event and select “apply to future events as well,” I expect the upcoming events to automatically move to the new time. However it didn’t change.

I just wanted to mention this in case it’s a bug or if there is another step I need to do. Thank you!
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Deleted all events

Suddenly deleted all events put in my calendar. It seems apple always has little flaws like this and it’s a joke. I will be moving away from IOS due to issues like this

daily events repeat bug

repeat hundreds every day, can't function anymore

Please Add Hijri Date Adjustment

Please add an option to manually adjust the Hijri (Islamic) calendar by +1 / -1 / +2 / -2 days.

Many countries, including Bangladesh, Saudi Arabia, India, Pakistan, and others, may observe Hijri dates differently based on local moon sightings. The current fixed calculation often shows incorrect dates for our region.

Most Android phones already provide a simple Hijri date adjustment option. Apple Calendar should offer the same flexibility.

This small feature would make the Hijri calendar much more accurate and useful for millions of Muslim users around the world.

Thank you.
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All disappeared

Update: Today 6th August my calendar has been deleted AGAIN….refuse to use it now!

Today 9th July just randomly (didn’t do updates or anything) only thing after the telstra outage no mobile access all my calendar data and appointments and notes all wiped clean!!!!! Years of data all gone! Appointments Notes memories of past ones precious notes all gone! Terrible App!
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STOP CALLING MY STEPDAD OLD

I rate this a one star cause Apple you keep calling my stepdad old. He was born in 1998 but you think he was born in 3 trillion BC stop calling my stepdad old

Notifications

Notifications for events turned off by default. So missed important event. Why this is so dumb?

Idk What To Put Here

You Should Add A Feature Where You Can Search Up Years

Freezes too much

I love this app but it has gotten to where about 75% of the time it freezes up with you go to add in as an invited

Calendar data has been wiped

Could’ve at least warned us you needed to update, which included wiping out calendars. I hope something gets done, why make it so much harder for users - I’ve now got to decide if I re-add all the missing information or go back to a different option. Thanks.

Not reliable

The app crashes all the time can’t save appointment

Needs Customization

I would like the calendar to have color customization, if I add an appointment event currently, it shows up as blue showing no difference between holidays and appointments I create. When looking through the calendar day by day, it also doesn’t jump to the event created. So you may scroll through, and not notice your event. Otherwise great application. Keeps me on task with the notifications of events I created. Thanks!
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More private

The app is not piub

التقويم الهجري

ياربت يكون فيه تحديث لان التقويم الهجري مش مظبوط النهارده الخميس 30 يوليو
16 صفر
انما ع الموبايل 14 صفر ياريت تحديث

Now Has Bug Where If You Change An Appointment The Appointment Will Automatically Repeat Itself

Now Has Bug Where If You Change An Appointment,
Or Add a New Appointment to Your Calendar The Appointment Will Automatically Repeat Itself and It Will Not Allow You To Turn/Toggle Off the ‘Repeat’ Option When You Are Setting Up the Appointment in the Apple Calendar App

Persian calendar

The Persian calendar, one of the world’s oldest and most accurate calendar systems, is notably absent from the list of alternative calendars. The Hijri calendar is a different calendar system and is not the same as the Persian calendar. Please consider adding the Persian calendar in the next update.
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Color code events

The app is decent but needs an option to color code events. Otherwise apps have this option.

All Calendar data Gone!

29th July 2026 -
no updates, no changes to phone, no loss of connectivity but total calendar has been wiped. Years of planning and future events gone!