If you want to use your mobile phone to edit notes on the go instead of writing on a physical notebook, then this app - Dual Calendar (CalendarX2) will be perfect for you. It provides a superb WYSIWYG (What You See Is What You Get) interface, so that your notes will be easily accessible. All of this is controlled in Dual Calendar.

Keep track of your agenda, data and check calendar appointments. Create and manage lists for future events and priorities, allowing you to easily find what you need and avoid missing important files. You can use it to determine your travel plans as well as plan your schedule for work, school, exercise, shopping, or whatever! A personal planner with a unique and intuitive interface.

Edit new events, change the start and end dates for the plan, write in travel history and quickly edit for locations, restaurants, hotels, reservations, on maps, sports information, text and much more! Dual Calendar: Favorites From the list of events, select the one you want to edit. Paste the copied data to the Dual Calendar (CalendarX2). Just click on the date and start typing.

You'll be able to measure how much time you spend on tasks like editing or marketing and be able to adjust this schedule to your individual needs. You can also make more detailed plans with advance customization. However, as well as sharing your notes with family and friends, you can also edit notes in your school or workplace. This means you can stay ahead of your work, even if you're away from home or school. And it's not just school records that you can keep. It can also keep any corporate and personal information that you need.

Features like editing in place on people, editing on places, and embedding people, places and projects to the calendar editor all let you really flex your thinking to make life and business easier for yourself. You can easily get the functions of Dual Calendar (CalendarX2) for your project for efficient operation. It is a convenient calendar app for iPhone, iPad and iPod touch, and great app for editing note records on the go. This note calendar application is perfect for research purposes and collaboration team working. It can manage calendar entries on year, month and day, allowing your content to be updated on the go. It supports 2 calendars and 2 groupings of people.

Dual Calendar (CalendarX2) is great and practical for smart and efficient people. You can add a list of meetings without any effort, and add new meetings quickly. Your calendars will also be kept in this dual calendar application without any problems. Other features include easy access to your appointments, articles and other reminders.

Dual Calendar features:
• Display two calendars at the same time
• Two separate notepads
• Day Count by today
• Day Count by set date
• Week number display
• Return button for today
• Year, month, day selection buttons
• Note content sharing button

You can view your notes in a unique fashion on the specific date, instead of just including the entire date and time. This feature can be very handy if you have busy schedules, and want to quickly record important details for the entire day. You can also edit a memo to your note on Dual Calendar (which can then be viewed later) and manage it.

Dual Calendar can enhance the meaning of all your notes and help you develop your writing skills. This note application can also serve as a calendar record editor to learn the value of calendar notes.

Therefore, you can easily create a to-do list every day or write down each of your to-do lists.

World best calendar editor app – Steps to start:
(1) First click the date of the calendar.
(2) The day count will display.
(3) Click on another calendar to view the day count.
(4) Click the switch to open Notepad.
(5) Press the save button after entering the text.
(6) Press the share button to share notes with your contacts.

For more details:-

What’s New

Version 13.3.2

This version contains bug fixes and improvements.

Ratings and Reviews

soubeagi ,

still (!) must use v10.5.0 on iOS 10.3.3

UPDATE: I've tried v10.8.0 and now v11.1.0, and neither of them works; also, your Dual Web Browser has the same problem.

This WAS a nice little utility program that I would use a few times every week for planning my schedule, but these updates killed it for me. This probably has to do with the fact that I'm still using iOS10, but now every time I try to run it, it immediately loses focus, and refuses to come to the foreground. Luckily, I managed to get the old version back, but most people wouldn't have a way to do this.

Developer Response ,

We have updated the latest SDK. Please check it again. Thank you!

Concertoblack ,

Crashes iOS 10.3

As developer reply and informed that JB not supported, I never JB my devices so address the issues and previous review still valid, Looks good but not working and always crashes previously complained the user but developer have no attention to solve the issues. i can't open it. Plz check it Developer

Developer Response ,

Thank you for your opinion, we will continue to optimize this app.
Please note that this app does not support JB device.

App Privacy

The developer, Han Chang Lin, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer's privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


Han Chang Lin
39.5 MB

Requires iOS 11.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating


  • Family Sharing

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

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