The most simple and useful Calendar app! If asking about calendar apps, simple calendar is a best choice! We pursued simple and easy to use thoroughly.
Ease of viewing, You can change the font size, and you can use it.
It is perfect for those looking for the most easy-to-use calendar app that does not need extra features. So it is a free application, please download and try the best calendar app!

[List of functions]

· Font size adjustment (10 size)
· Weekly calendar (7 days · 5 days · 3 days) Display compliant
· Supports day calendar
· Color coding of the calendar
· You can enter notes, URLs and maps
· Can be linked with other scheduled apps
· The headlines that will last for days will be easy to see
· You can set your favorite day of the week as a holiday
· You can change the start day of the week
· Pass code lock included

[Function Details]

■ iOS calendar
This app uses the function of the iOS calendar app. The schedule made with this app will be synchronized with other appointments app and iOS standard calendar.

■ Adjust font size
You can choose from five font sizes of minimum, small, medium, large, and oversized.
In addition, since it is possible to select whether the written letter is fine or bold, you can realize a calendar that is really easy to see for yourself.

■ Month, Week, Day Calendar
With one tap at the bottom of the screen, you can switch to month display, week display, and day display.
In addition we can switch the week calendar to 7, 5, 3 day display, so we can find the display that is right for you.
Because the app memorizes the calendar that was opened last time, it is convenient for people who only want to use the weekly calendar.

■ Color coding
You can create a calendar according to your app, such as work or home schedule. And you can set colors freely for each, so you can manage it clearly. You can choose from white color setting to white or black color.

■ Secure Passcode Lock
You can lock the app with a password, so if you do not want to be seen by people, you can lock it securely. Of course, it corresponds also to Face ID, Touch ID of the latest function.

■ Notification settings
You can set up scheduled alerts. Even for an important schedule, in addition to the scheduled time, you can also ring an alert notification 5 minutes in advance.

[Note to those who use it]
Since this calendar app uses the standard function of the iOS calendar, all of the schedule data older than one month may disappear with the default setting. This also applies to other apps. Those who are ""troubled if the past schedule disappears"" please follow the setting procedure after installing the app by all means.

1. Open the iOS Settings app.
2. Tap "Calendar".
3. Tap "Sync".
4. Select "All Events".

This will eliminate the problem.
If you can see the "Help · FAQ" from the app, you can check the details, so if you do not understand, please visit there.

【Help, inquiries】
Please see "Help · FAQ" from the setting screen of the app. If you are unfamiliar with this help, please inquire from "Inquiry / feedback" from the setting screen in the app. Alternatively, I hope to contact you by tapping the following App support on this screen.
Even if you write it in the review of the app, it will take time to reflect, so we can not respond quickly. Please inquire from the above app.

What’s New

Version 2.0.0

* You can now distinguish between the appearance of an all-day event and a timed event!
(It can be changed in "General Settings" -> "Label Display Format" on the setting screen.
* 57 more app icons!
* The design of the initial app icon has been changed.
* We've reduced the ads on the settings screen.
* Fixed a bug that it moves by itself when setting the time.
* Fixed a bug that rarely runs in the background and consumes the battery.
* Fixed a problem where the music stops sometimes.
* Some other minor bugs were fixed.

Ratings and Reviews

4.5 out of 5
286 Ratings

286 Ratings

im_a_papaya ,

Best app ever! Please read ❤️

If you’re on the fence about this app, please read this review!! I have tried to many calendar apps I feel like I’ve tried them all. I share an Apple ID with my parents, and with this calendar I can turn off theirs so that I can create my own little world. This calendar also lets you create “templates”. So let’s say that if the opening shift at your job is alway 6:30-11:30. Instead of adding a whole new event every time you put it in, you can just create a template and it does it for you!! It’s great for me because I have 2 jobs and school and I can easily manage my time!
The format is also super easy and simple. There’s not a lot going on to get distracted by. You can also change colors for your calendars so that each one has a different color, something that MOST calendar apps make you pay for, but this app is free (minus a small ad on the bottom but seriously who cares)
Tl:dr if you are someone who need a simple calendar app that lets you do a lot for free, get this app! It’s worth it!

tipsyshoes ,

The best I’ve ever used

Update: After using this app for a while I have come to realize that it absolutely the best calendar app for my needs. The app’s simplicity is totally attractive and the clarity and legibility if the presentation is among the best I’ve seen. Add to this a search function the that finds any and all entries into the past, present and future and you are set. Highly recommended.

Previous review: If this app provided the capability for active URL links in the notes section of events it would be a five star app. As it is URL links are inactive and of no use.

esprit85 ,

The only and the best

You cannot search for past appt that is more than two years ago on iPhone. Google cal app works the same way on iPhone. I tested many calendar apps and this is the only app that supports search functionality for dates more than two years or older.


Komorebi Inc.
138.5 MB

Requires iOS 10.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, French, German, Hindi, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Traditional Chinese, Vietnamese

Age Rating
In-App Purchases
  1. Remove Ads $3.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

More By This Developer

You May Also Like