# LockScreen Schedule - Calendar

Android app · by Wafour Lock2 · Productivity

LockScreen Schedule - Calendar has 1,226,657 installs, rated 4.2 from 2,504 ratings, \#1,762 of 186,668 in Productivity.

## Figures

- Installs: 1,226,657
- Rating: 4.2 · 2,504 ratings
- Price: Free
- In-app purchases: yes
- 7-day growth in installs: +83 (+0.0%)
- 30-day growth in installs: +1,168 (+0.1%) (+2,601 over 66.8 days)
- Rank: #52,707 of 2,964,491 Android listings with an install count (down 2,406 since 2026-11-01)
- Rank: #1,762 of 186,668 in Productivity

## Is LockScreen Schedule - Calendar safe?

StoreTally doesn't rate safety. Here's what the store and our tracking show:

- Listed on Google Play.
- Made by Wafour Lock2; developer website listed: wafour.com.
- On Google Play since 2020-07-30. Last updated 2026-09-30.
- Rated 4.2 from 2,504 ratings.

## Reviews

- Ratings by stars: 5★ 62% · 4★ 15% · 3★ 11% · 2★ 4% · 1★ 8% (2,481 ratings)

## Description

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

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Source: https://storetally.com/android/com.wafour.todo  
As of 2026-11-14, from the StoreTally census.