WSD Mobile App

Updated water supplies information - Bill summary, reminder, suspension notice.

Water Supplies Department, HKSARG · hk.gov.wsd.ccbs.activity

Not rated yet 100K+ downloads v1.9.24 9.9 MB Android 8.0+ PEGI 3 · Everyone

Download APK 9.9 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v1.9.24 (54)
Updated: Jul 28, 2025 (1 year ago)
APK size: 9.9 MB
Requires: Android 8.0+ (API 26)
CPU support: Any (no native code)
Category: Tools (app)
Listed since: Mar 3, 2021 (at least)
Permissions: 18 (7 sensitive)
Website: wsd.gov.hk
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

WSD Mobile App is an app by Water Supplies Department, HKSARG in the Tools category, listed since at least March 2021. It has no native code, so it runs on any Android processor.

Since version 1.9.18, the minimum Android version rose from 4.4 to 8.0. It asks for 18 permissions, 7 of them sensitive, including precise location, camera and approximate location. It asks for the same permissions as version 1.9.23.

What's new in v1.9.24

In order to cope with a safe and secure experience, users shall update "WSD Mobile App" to the latest version.

Description

From the listing uploaded by “appupdater”.

"WSD Mobile App" provides updated water supplies information including water bill summary, bill reminder and water suspension notices (subscription on Large Housing Estates basis is newly added). Users are required to log on using their registered user IDs and passwords for Electronic Services of the Water Supplies Department to access the bill summary or bill reminder functions.

Version history

5 versions are listed, going back to v1.9.18. Since v1.9.22 it requires Android 8.0+.

v1.9.24 LATEST Jul 28, 2025 9.9 MB TRUSTED v1.9.23 Apr 20, 2025 9.9 MB TRUSTED v1.9.22 Apr 1, 2025 10.4 MB TRUSTED v1.9.21 Jun 3, 2024 9.2 MB TRUSTED v1.9.18 Aug 23, 2023 9.3 MB TRUSTED

All 5 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Jul 28, 2025.
Certificate issued to “WSD” This is the certificate of the Google Play version.
Same certificate as the 2 other versions checked

Store checks and file details

Developer signature verified Jul 28, 2025
Validated against Google Play Jul 28, 2025
Signed byCN=WSD, OU=WSD, O=WSD, L=HK, ST=HK, C=00852
Signing certificate (SHA-1)59:EE:7F:FF:C0:B0:41:06:DB:E4:D2:C6:CE:37:11:C1:BF:F3:5A:90
File MD53d37bfa3c9922b2f98696c3922a66493
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 (18)

WSD Mobile App requests 18 permissions, 7 of them sensitive.

Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
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 phone status and identity Sensitive android.permission.READ_PHONE_STATE
Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
Broadcast sticky android.permission.BROADCAST_STICKY
Change wifi state android.permission.CHANGE_WIFI_STATE
Control vibration android.permission.VIBRATE
Full network access android.permission.INTERNET
Prevent the device from sleeping android.permission.WAKE_LOCK
Push messaging (app-defined) hk.gov.wsd.ccbs.activity.permission.C2D_MESSAGE
Receive push notifications com.google.android.c2dm.permission.RECEIVE
Run instrumentation android.permission.RUN_INSTRUMENTATION
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

Camera android.hardware.camera
Camera autofocus android.hardware.camera.autofocus
Basic touch input android.hardware.faketouch
Location android.hardware.location
Portrait screen android.hardware.screen.portrait
Wi-Fi android.hardware.wifi

WSD Mobile App APK: questions and answers

Is there a version of WSD Mobile App for older Android phones?

The current version needs Android 8.0 or later. Version 1.9.21 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 1.9.21 · 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 WSD Mobile 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 2 other versions checked. After downloading, check that the file's MD5 is 3d37bfa3c9922b2f98696c3922a66493.