Android

LockScreen Schedule - Calendar

LockScreen Schedule - Calendar has 1,226,550 installs (+0.1% a month, measured over 58 days to 2026-11-04), rated 4.2 from 2,504 ratings, #1,753 of 184,803 in Productivity.

View in the Android store ↗
Installs
1,226,550
+160 (+0.0%) a week, measured over 15 days to 2026-11-04
Rating
4.2
2,504 ratings
+2 ratings (+0.1%) a week, measured over 15 days to 2026-11-04
Rank on Android
#52,377
of 2,933,163
down 2,076 since 2026-11-01
Version
2.2.8.1
Last updated 2026-09-30

Description

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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

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. Details →
  • On Google Play since 2020-07-30. Last updated 2026-09-30.
  • Rated 4.2 from 2,504 ratings. Details →

Reviews The reviews Google Play shows first (its most relevant), from the US store, in any language.

From 2,481 ratings.

Growth change in installs

Per Growth Growth % Actual change Measured over
day Not enough history yet
week +160 +0.0% +340 14.9 days
month +1,294 +0.1% +2,494 57.8 days
year Not enough history yet
How these figures are measured

Change in installs, scaled to each window from the real gap between crawls. A window needs a full period of history before it reports anything.

Installs1,226,550
2026-09-07 · 1,224,056 2026-11-04
Ratings2,504
2026-09-07 · 2,496 2026-11-04
New ratings per month+0 so far
Sep 2026 from 2026-09-07: +8 Oct 2026: +0 Nov 2026 so far: +0
Sep 7 Nov so far
Average rating4.2
2026-09-07 · 4.2 2026-11-04

Alternatives to LockScreen Schedule - Calendar

Name Installs Rating
Google Calendar by Google LLC 10,411,463,354 4.6
Samsung Calendar by Samsung Electronics Co., Ltd. 3,021,693,247 4.1
Calendar by ColorOS 155,237,333 4.4
Todoist: To Do List & Calendar by Todoist Inc. 49,914,436 4.6
Shubh Calendar - 2026 Calendar by PeakeCorp 38,368,796 4.4
Jorte Calendar & Organizer by Jorte Inc. 28,679,322 3.4
TimeTree - Shared Calendar by TimeTree, Inc. 21,897,261 4.7
Simple Calendar by Simple Mobile Tool 21,615,848 4.4
2026 Calendar by Nithra 21,517,232 4.3
Calendar by Calendar Date 19,971,967 4.2

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