LockScreen Schedule - Calendar

Contains adsIn-app purchases
4.1
2.39K reviews
1M+
Downloads
Content rating
Everyone
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About this app

LockScreen Calendar is an ultimate to-do list app designed to help you manage your tasks effectively.
Create daily to-dos and tasks, and organize your schedule into folders for better categorization.
You can sync it with Google calendar, and view your to-dos and schedules in the form of calendars and lists.
Use the newest diary feature to jot down your thoughts, emotions, and memorable events, and reflect on your day.

To-do management
- Manage your to-dos in the form of simple memos
- Press and hold a to-do to edit (copy, share, delete) multiple tasks at once.
- Check off completed to-dos with a simple touch.

Schedule management
-Set a specific date and time for a to-do and manage its schedule.
-You can set an alarm for a desired time, and manage recurring schedules.

Folder management
- Classify and manage complex to-dos and schedules by organizing them into folders.
- You can edit default folders and add new customized folders.

List mode
- Manage your to-dos and schedules in list view.

Calendar mode
- Displays an overall view of daily/weekly/monthly schedules so that you can easily navigate through your tasks.
- Calendar can be connected with another calendar account of your choice.
- Calendar can be expanded to full screen for easier management.

Alarm feature
- Set an alarm to receive reminders about important schedules.

Today's schedule alarm
- Notify you of today's all schedule at once through an alarm.

Clipboard
- Easily edit tasks and schedules by copying them to your clipboard.

Add participants
- You can add participants from your contact list to a scheduled event.
- Share the event link with participants via text message.

Add locations
- You can add a location to a scheduled event.
- You can share the location link of the scheduled event with participants.
- Weather information for the chosen location will appear.

Diary feature
- Write down any ideas, thoughts and emotions in the diary section.
- Add emotion stickers to the calendar to keep track of your emotions.
- Lock your diary with a passcode for privacy.

Other features
- You can change the background and font size in settings.

Purpose of app permission to obtain consent prior to installation
- READ_PHONE_STATE: Permission to stop the app from running to avoid interrupting phone calls.(optional)
- ACCESS_FINE_LOCATION: Permission to request your current location to use the weather service.(optional)
- SYSTEM_ALERT_WINDOW: Permission to display tasks on the lock screen.(required)
- POST_NOTIFICATION: Permission to receive alarms related to app services.(optional)
- READ_CONTACTS : Permission in order to share your schedule with others.(optional)
- READ_CALENDAR: Permission to synchronize tasks with external calendars (optional)

* Notice: The only purpose of this app is to manage to-dos and schedules on the lock screen.
* LockScreen Todo provides weather based on your location for your convenience.

Customer Service
E-Mail: support@wafour.com
Phone Number: 070-4336-1593
Updated on
Aug 26, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Personal info, Contacts, and Device or other IDs
This app may collect these data types
Location, Personal info and 4 others
Data isn’t encrypted
Data can’t be deleted

Ratings and reviews

4.2
2.29K reviews
Jim Ryan
February 18, 2022
This app is high quality, the interface is simple and easy to understand and there are no bugs. I really wanted to use it but it wasn't exactly what I was looking for. It requires you to enter all of your calendar events into its internal calendar. I need an app that just shows all of the calendars I have synced on my phone already (Google, Outlook) just like the stock calendar app. There is an option to "Sync System Calendar" but I have 8 calendars synced to my phone, so it doesn't work.
32 people found this review helpful
Did you find this helpful?
Wafour Lock2
February 17, 2022
Thank you for using LockScreen Calendar. We greatly appreciate your review and will take your comment into account. Please contact us anytime if you have any other inquiries. Thank you and we hope you have a great day!
Dalton Morris
January 17, 2022
This is a great idea for an app but its just a bit too slow on my lower end phone. Now I know i have a Nokia and they arent renowned for their computing power but most other apps don't have too much trouble loading. (only like a minute or two for something to load) But this app specifically takes about four minutes to boot up and another four minutes to show any of my to-dos at all. So honestly its cool but could be optimized to be faster.
9 people found this review helpful
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Wafour Lock2
January 18, 2022
Thank you for your review and for choosing our app. We hope our application can help you to manage your daily schedule better. We will also take you comment into account. Please don't hesitate to send us an email, if you have any problems in our app. (LockScreen To DO - calender, schedule, memo)
Kamilah Hadley
January 29, 2022
It would be great if they told you when an update is available instead of the app just not functioning right and leaving you wondering what's wrong. The extra step to open my phone is a minor inconvenience. One that is absolutely necessary for me! This is the app I've been waiting for since smartphones were a thing. A little dramatic I know, but I mean every word. I've always been forgetful (lots on my mind) and other reminder/calendar apps have become easy to ignore.
49 people found this review helpful
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Wafour Lock2
October 6, 2021
Thank you for using LockScreen Calendar. We greatly appreciate your positive feedback! We hope our application can help you to manage your daily schedule better. Please don't hesitate to send us an email for any inquiries. Thank you and have a great day!

What’s new

- Performance improvements

App support

Phone number
+827043361593
About the developer
주식회사 와포
support@wafour.com
서초구 서초중앙로 18, 205호 서초구, 서울특별시 06720 South Korea
+82 70-4336-1593

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