Shift Calendar (since 2013)

The shift app for shift workers

Little Fox Studio · lincyu.shifttable

5.0 out of 5 (2 ratings) 1M+ downloads v1.79.7 7 MB Android 6.0+ PEGI 3 · Everyone

Download APK 7 MB All versions

Signature matches the Google Play version Details

Shift Calendar (since 2013) screenshot 1

Shift Calendar (since 2013) screenshot 2

Shift Calendar (since 2013) screenshot 3

Shift Calendar (since 2013) screenshot 4

At a glance

Latest version: v1.79.7 (350)
Updated: Sep 20, 2026 (18 days ago)
APK size: 7 MB
Requires: Android 6.0+ (API 23)
CPU support: Any (no native code)
Graphics: OpenGL ES 2.0+
Category: Productivity (app)
Listed since: Apr 12, 2021 (at least)
Permissions: 17 (1 sensitive)
Website: hscc.cs.nctu.edu.tw/~lincyu
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Shift Calendar (since 2013) is an app by Little Fox Studio in the Productivity category, listed since at least April 2021. It has no native code, so it runs on any Android processor.

Since version 1.79, the APK grew from 5.9 MB to 7 MB and the minimum Android version rose from 5.0 to 6.0. It asks for 17 permissions, 1 of them sensitive: read calendar. It asks for the same permissions as version 1.79.6. The app offers in-app purchases through Google Play and can read the advertising ID that ad and analytics services use.

What's new in v1.79.7

(1) Fixed mixed-language display issue when switching languages. (2) Fixed Goto Dialog text visibility in Dark Mode. (3) Preserved offline friend selection when returning to the main page.

Description

From the listing uploaded by “appupdater”.

This app is designed for all hard-working shift workers. You can add customized shifts.  When editing your shifts, you can select a range of days (rather than one day) to set. Thus, you can set your schedule (roster, planner) in few seconds. Then, you can send the screenshot of your calendar to friends by clicking one button. If you have any suggestion/question, welcome to send an email to me. E-mail: [email protected] Developer: Chih-Yu Lin  Permission Description:  (1) Storage : With this permission, you can export the screenshot of your calendar created by clicking the 'Share' button.   (2) Run at startup (execute programs after boot completed): The alarm clock will be restarted automatically after rebooting. This permission is required to achieve this goal. (3) Read Calendar: The events from other calendar apps will be shown in the Note page. (4) Control Vibration: This is used for the alarm clock function. (5) Notification: This is used for the alarm clock function so that the app can show the notification when the alarm ringing. (6) FOREGROUND_SERVICE, USE_FULL_SCREEN_INTENT, SCHEDULE_EXACT_ALARM, WAKE_LOCK: This is used for the alarm clock function so that a dialog can be shown when the alarm ringing.

Version history

5 versions are listed, going back to v1.79. Since v1.79.3 it requires Android 6.0+.

v1.79.7 LATEST Sep 20, 2026 7 MB TRUSTED v1.79.6 Sep 18, 2026 7 MB TRUSTED v1.79.3 Sep 17, 2026 7 MB TRUSTED v1.79.1 Jul 3, 2026 5.9 MB TRUSTED v1.79 Aug 21, 2026 5.9 MB TRUSTED

All 5 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Sep 20, 2026.
Certificate issued to “C.-Y. Lin” This is the certificate of the Google Play version.
Same certificate as the 2 other versions checked

Store checks and file details

Developer signature not checked yet Sep 20, 2026
Validated against Google Play Sep 20, 2026
Signed byCN=C.-Y. Lin, C=TW
Signing certificate (SHA-1)92:01:D7:63:7A:13:29:BE:CF:95:95:2E:E7:54:26:04:89:5C:C5:B9
File MD573f515452bf77f96aef25630b468d2da
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 (17)

Shift Calendar (since 2013) requests 17 permissions, 1 of them sensitive.

Read calendar Sensitive android.permission.READ_CALENDAR
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
Foreground service special use android.permission.FOREGROUND_SERVICE_SPECIAL_USE
Full network access android.permission.INTERNET
In-app purchases (Google Play Billing) com.android.vending.BILLING
Internal broadcast protection (app-defined) lincyu.shifttable.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Prevent the device from sleeping android.permission.WAKE_LOCK
Run at startup android.permission.RECEIVE_BOOT_COMPLETED
Run foreground services android.permission.FOREGROUND_SERVICE
Schedule exact alarms android.permission.SCHEDULE_EXACT_ALARM
Show notifications android.permission.POST_NOTIFICATIONS
Use full screen intent android.permission.USE_FULL_SCREEN_INTENT
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Basic touch input android.hardware.faketouch

Shift Calendar (since 2013) APK: questions and answers

Is there a version of Shift Calendar (since 2013) for older Android phones?

The current version needs Android 6.0 or later. Version 1.79.1 is the newest listed build that installs on Android 5.0 and later. Get version 1.79.1 · 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 Shift Calendar (since 2013) free?

The APK is free to download, but the app offers in-app purchases through Google Play.

Is the Shift Calendar (since 2013) 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 73f515452bf77f96aef25630b468d2da.