# Lockscreen Calendar - Memo

> You can create and manage memos in calendar format on the lock screen.

Canonical page: [https://chrome-stats.com/d/com.wafour.simplecalendar](https://chrome-stats.com/d/com.wafour.simplecalendar)

## Overview

- **ID:** `com.wafour.simplecalendar`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Wafour Hanzi
- **Category:** PRODUCTIVITY
- **Downloads:** 3,176
- **Last updated:** 2026-09-09
- **First published:** 2026-07-30
- **Publisher country:** KR
- **Data as of:** 2026-09-14
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.wafour.simplecalendar)
- **Website:** [https://www.wafour.com](https://www.wafour.com/)
- **Privacy policy:** [https://appconf.wafour.com/terms/com.wafour.simplecalendar/privacy?hl=ko](https://appconf.wafour.com/terms/com.wafour.simplecalendar/privacy?hl=ko)

## Description

The Lockscreen Calendar is a calendar app that allows you to efficiently manage your schedule. You can easily manage schedules or memos by adding them in calendar format.<br><strong><font color="#be671a">✔</font> Memo Management</strong><br>- Manage tasks in a simple memo format.<br><strong><font color="#be671a">✔ </font>Calendar Format Management</strong><br>- Display the calendar in full-screen mode for easy management.<br><strong><font color="#be671a">✔ </font>Background Selection</strong><br>- You can display the calendar by selecting the phone&#39;s background.<br><strong><font color="#be671a">✔ </font>Weather Information</strong><br>- The weather for today can be displayed.<br><br>Purpose of app permissions requested before installation:<br>- READ_PHONE_STATE: Permission to stop the app from running to avoid interrupting phone calls.(optional)<br>- ACCESS_FINE_LOCATION: Permission to request your current location to use the weather service.(optional)<br>- SYSTEM_ALERT_WINDOW: Permission to display the calendar on the lock screen.(required)<br>- POST_NOTIFICATION: Permission to receive alarms related to app services.(optional)<br><br>	<br>* Notification: Managing tasks and memos on the lock screen is the sole purpose of this app. The Lockscreen Calendar provides location-based weather for user convenience.<br><br>Customer Service<br>- E-Mail: support@wafour.com<br>- Phone Number: +82 70 4336 1593

## Rankings

- #827,211 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.wafour.simplecalendar)