Simple Memo Calendar

Try register a note simply a look at your calendar and see easily.

DD-Studio · com.jushine.csimple

Not rated yet 500K+ downloads v1.2.9 6.7 MB Android 7.1+ PEGI 3 · Everyone

Download APK 6.7 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v1.2.9 (29)
Updated: Jul 17, 2026 (3 months ago)
APK size: 6.7 MB
Requires: Android 7.1+ (API 25)
CPU support: Any (no native code)
Category: Productivity (app)
Listed since: Sep 23, 2021 (at least)
Permissions: 11 (1 sensitive)
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Simple Memo Calendar is an app by DD-Studio in the Productivity category, listed since at least September 2021. It has no native code, so it runs on any Android processor.

Since version 1.1.8, the APK grew from 3.3 MB to 6.7 MB and the minimum Android version rose from 5.0 to 7.1. It asks for 11 permissions, 1 of them sensitive: modify shared storage. It asks for the same permissions as version 1.2.8. The app can read the advertising ID that ad and analytics services use.

Description

From the listing uploaded by “appupdater”.

It is easy and simple simple calendar note. * Main function - You can write the simple note, and divide into the category and color. - Calendar widget, direct Memo from the widget - Set password - Backup and Restore Supported languages - English - Korean - Japanese - Indonesian - French - German - Spanish - Italian Supported Country Holidays - American calendar - Korean calendar - Japan calendar - British calendar - Australian calendar - Canadian calendar - French calendar - German calendar - Austrian calendar - Spanish calendar - Italian calendar - Indonesian calendar

Version history

4 versions are listed, going back to v1.1.8. Since v1.2.7 it requires Android 7.1+.

v1.2.9 LATEST Jul 17, 2026 6.7 MB TRUSTED v1.2.8 Apr 4, 2026 6.7 MB TRUSTED v1.2.7 Feb 15, 2026 5.7 MB TRUSTED v1.1.8 May 20, 2023 3.3 MB TRUSTED

All 4 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Jul 17, 2026.
Same certificate as the 2 other versions checked

Store checks and file details

Developer signature verified Jul 17, 2026
Validated against Google Play Jul 17, 2026
Signed byC=KR
Signing certificate (SHA-1)C0:EA:0B:C8:AC:5B:50:E6:ED:93:D8:EA:73:76:F5:80:22:90:9F:4D
File MD53419be336ad8e896c3beb6ba54e6e1f8
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (11)

Simple Memo Calendar requests 11 permissions, 1 of them sensitive.

Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
Access adservices ad id android.permission.ACCESS_ADSERVICES_AD_ID
Access adservices attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION
Access adservices topics android.permission.ACCESS_ADSERVICES_TOPICS
Advertising ID com.google.android.gms.permission.AD_ID
Control vibration android.permission.VIBRATE
Full network access android.permission.INTERNET
Internal broadcast protection (app-defined) com.jushine.csimple.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Prevent the device from sleeping android.permission.WAKE_LOCK
Run foreground services android.permission.FOREGROUND_SERVICE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Basic touch input android.hardware.faketouch
Portrait screen android.hardware.screen.portrait

Simple Memo Calendar APK: questions and answers

Is there a version of Simple Memo Calendar for older Android phones?

The current version needs Android 7.1 or later. Version 1.1.8 is the newest listed build that installs on Android 5.0 and later. It is an old build: apps that rely on online services may no longer connect when they are this old. Get version 1.1.8 · All versions

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is the Simple Memo Calendar APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the 2 other versions checked. After downloading, check that the file's MD5 is 3419be336ad8e896c3beb6ba54e6e1f8.