iCalendar Reviews: Is It Legit?

Customer Experience

Positive experience71.3% of reviews
Neutral8.8% of reviews
Negative experience19.9% of reviews

~ Based on 408 written reviews from the US App Store.

What users say about iCalendar

Is iCalendar Safe?

iCalendar appears safe based on user ratings. AppsHunter Safety Score for iCalendar is 94/100.

This assessment is based on 5,529 user ratings, with an App Store average of 4.7/5.

Safety Analysis

93.6% of ratings point to a safe experience
2.9% of ratings suggest some concerns
3.5% of ratings point to a risky experience

~ Based on 5,356 App Store ratings for iCalendar.

Is iCalendar Legit?

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

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

Top reviews

Best calendar app

I’ve been using this app for many years and there is nothing better than I love the way the items are arranged directly on the calendar instead of dots or listed below.

Like the app, but no support?

My wife and I like and use the app, but want to synch the two. Emailed support and apparently they are out of business?

Update issue

Update: From what I can tell the W’s that are appearing on the month view appear to have replaced the three-line icon that indicates there are more items on the compact view. This is an issue with the code. No response from developers. Appears they are no longer supporting the app as all websites are offline.

Most recent upgrade is causing W’s to show up on random days. Tested with both phone and iPad. Updated phone and they appeared but don’t show on iPad running old version. Updated iPad and it immediately appeared. There is a bug. Deleting and reinstalling did not fix the issue. Tried contacting support but just get a 404 error. Looks like numerous people are complaining about the same issue with no response from the developer. Might be time to find another app.
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Odd change

I have used this app since it was first released. It has always been my favorite calendar app. However. Why, when I look at the month layout, is there now a “W” on every single day? It is extra clutter and means nothing to me. It appears to signify nothing. It isn’t present in the week or day view. I strongly dislike it.
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Update issue

Most recent upgrade is causing W’s to show up on random days. Tested with both phone and iPad. Updated phone and they appeared but don’t show on iPad running old version. Updated iPad and it immediately appeared. There is a bug. Deleting and reinstalling did not fix the issue. Tried contacting support but just get a 404 error. Looks like numerous people are complaining about the same issue with no response from the developer. Might be time to find another app.
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Random glitches

After the recent updates, there are random W on everyday on my calendar and I don’t know how to get rid of them. Tried to contact app support but it’s not working either

Love the options for viewing appointments

It’s so nice to see everything at glance and color coded. This app Works!! Recommended!

Why?

After the latest update there a bunch of the letter W scattered all over my calendar. Why, please?

My dates

Great app. Color codes allow me to prioritize. Useful, practical, and convenient. I highly recommend.

Great

I’ve been using this app for several years. It helps keep all my calendars in one spot.

More colors

Needs more color options. The sliders only tune to the colors that already exist

Favorite app ever

I’ve been using this app for at least 6-7 years, I think it’s the best app purchase I’ve ever made. The monthly view is unmatched by any other calendar app I’ve tried. It runs smoothly and seamlessly, is easy and fast to use, and is exactly what I need in a calendar app. In all these years, I’ve never once seen the app have any downtime or significant bugs. Highly recommend!

UPDATE: It’s been probably 10–12 years I’ve used this app. Please never change it. It’s perfect.
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Easy to use

Tried quite a few and upgraded to this app. simple, and looks great too

Bug after latest update

Since the latest iOS 26 compatibility update, random grey “W” letters are appearing beside dates throughout Month View, including previous months. Week Numbers is OFF and restarting the phone/app does not fix it. I tried emailing the support address listed here, but the email was rejected by your server. Please fix this display issue.
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Great except for..,,,

…..it does not allow the user to enter info on the first (top) line in time format, like “3:15 pm”. I’m guessing the field is limited to alphabetical characters? Thanks!!!!! FJP.

Best free calendar app after using many years

Highly recommend!

Awesome Calendar!!!

This calendar is the is the only calendar that you need.

Sunday is cut off on iPhone 18 Pro

This has been my favorite calendar! But the Sunday dates are cut off on my new phone.

Useful

Nice and clean calendar. Unfortunately, you can’t delete Apple’s questionable “holidays”, but that’s an Apple problem, not the fault of this app. Good to know it is still being updated as of September 2026.

Useful

Nice and clean calendar. Unfortunately, you can’t delete Apple’s questionable “holidays”.