PLKCKY School App

“PLKCKY School App” is a one-stop messaging platform.

School Team Technology Limited · hk.schoolink.plkcky

Not rated yet 1K+ downloads v6.3.2 64.9 MB Android 6.0+ PEGI 3 · Everyone

Download APK 64.9 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v6.3.2 (632)
Updated: Sep 25, 2026 (13 days ago)
APK size: 64.9 MB
Requires: Android 6.0+ (API 23)
CPU support: ARM 32-bit, ARM 64-bit
Category: Education (app)
Listed since: May 15, 2022 (at least)
Permissions: 43 (9 sensitive)
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

PLKCKY School App is an app by School Team Technology Limited in the Education category, listed since at least May 2022. It includes native code for ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

Since version 6.0.0, the APK grew from 34.3 MB to 64.9 MB and the minimum Android version rose from 4.4 to 6.0. It asks for 43 permissions, 9 of them sensitive, including precise location, camera and record audio. It asks for the same permissions as version 6.1.5.

What's new in v6.3.2

v6.3.2: - Fixed eNotice Replying Issue

Description

From the listing uploaded by “appupdater”.

Po Leung Kuk Choi Yau School is the first independent and non-profit making through-train school in Hong Kong, offering a 12-year bilingual curriculum to students. “PLKCKY School App” is a one-stop messaging platform, so that parents can be more closely link with the school. The features include eCircular, Emergency Notification, School Calendar, etc. Staff can also make use of this platform for facility booking.

Version history

4 versions are listed, going back to v6.0.0. Since v6.3.2 it requires Android 6.0+.

v6.3.2 LATEST Sep 25, 2026 64.9 MB TRUSTED v6.1.5 Sep 1, 2026 36.6 MB TRUSTED v6.1.3 Aug 25, 2025 35 MB TRUSTED v6.0.0 May 14, 2025 34.3 MB TRUSTED

All 4 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Sep 25, 2026.
Certificate issued to “Schoolink” This is the certificate of the Google Play version.
Same certificate as the 3 other versions checked

Store checks and file details

Developer signature verified Sep 25, 2026
Validated against Google Play Sep 25, 2026
Signed byCN=Joshua Tam, OU=IT, O=Schoolink, L=HK, ST=N/A, C=HK
Signing certificate (SHA-1)C2:64:DF:8E:90:BE:F7:B8:94:3A:12:8E:AA:8F:CA:7C:57:D2:55:EF
File MD55b90396d5c90407dcbc51b9e5fbbd5ca
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 (3 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (43)

PLKCKY School App requests 43 permissions, 9 of them sensitive.

Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
Bluetooth connect Sensitive android.permission.BLUETOOTH_CONNECT
Bluetooth scan Sensitive android.permission.BLUETOOTH_SCAN
Camera Sensitive android.permission.CAMERA
Find accounts on the device Sensitive android.permission.GET_ACCOUNTS
Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
Record audio (microphone) Sensitive android.permission.RECORD_AUDIO
Badge read (custom) com.sec.android.provider.badge.permission.READ
Badge write (custom) com.sec.android.provider.badge.permission.WRITE
Badger badge count read (custom) me.everything.badger.permission.BADGE_COUNT_READ
Badger badge count write (custom) me.everything.badger.permission.BADGE_COUNT_WRITE
Bluetooth android.permission.BLUETOOTH
Bluetooth admin android.permission.BLUETOOTH_ADMIN
Change network state android.permission.CHANGE_NETWORK_STATE
Change wifi state android.permission.CHANGE_WIFI_STATE
Control vibration android.permission.VIBRATE
Full network access android.permission.INTERNET
Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
Home broadcast badge (custom) com.sonyericsson.home.permission.BROADCAST_BADGE
Home provider insert badge (custom) com.sonymobile.home.permission.PROVIDER_INSERT_BADGE
Internal broadcast protection (app-defined) hk.schoolink.plkcky.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Launcher change badge (custom) com.huawei.android.launcher.permission.CHANGE_BADGE
Launcher read settings (custom) com.htc.launcher.permission.READ_SETTINGS
Launcher read settings (custom) com.huawei.android.launcher.permission.READ_SETTINGS
Launcher read settings (custom) com.oppo.launcher.permission.READ_SETTINGS
Launcher update badge (custom) com.majeur.launcher.permission.UPDATE_BADGE
Launcher update count (custom) com.anddoes.launcher.permission.UPDATE_COUNT
Launcher update shortcut (custom) com.htc.launcher.permission.UPDATE_SHORTCUT
Launcher write settings (custom) com.huawei.android.launcher.permission.WRITE_SETTINGS
Launcher write settings (custom) com.oppo.launcher.permission.WRITE_SETTINGS
Nfc android.permission.NFC
Plkcky process push msg (custom) hk.schoolink.plkcky.permission.PROCESS_PUSH_MSG
Plkcky push provider (custom) hk.schoolink.plkcky.permission.PUSH_PROVIDER
Prevent the device from sleeping android.permission.WAKE_LOCK
Read app badge android.permission.READ_APP_BADGE
Receive push notifications com.google.android.c2dm.permission.RECEIVE
Run at startup android.permission.RECEIVE_BOOT_COMPLETED
Run foreground services android.permission.FOREGROUND_SERVICE
Show notifications android.permission.POST_NOTIFICATIONS
View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Bluetooth android.hardware.bluetooth
Basic touch input android.hardware.faketouch
Location android.hardware.location
Microphone android.hardware.microphone

PLKCKY School App APK: questions and answers

Is there a version of PLKCKY School App for older Android phones?

The current version needs Android 6.0 or later. Version 6.1.5 is the newest listed build that installs on Android 5.0 and later. Get version 6.1.5 · 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 PLKCKY School App 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 3 other versions checked. After downloading, check that the file's MD5 is 5b90396d5c90407dcbc51b9e5fbbd5ca.