Comparison

Hongkong Post vs 水務易 eWater

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Hongkong Post

Manage all your postal needs with this app. Prepare mail online, track packages, calculate postage, and find nearby postal facilities. It also offers customs pre-clearance and delivery date changes.

Highlights
  • Online mail preparation platform
  • Real-time mail tracking
  • Postage calculation and comparison
  • Locate postal facilities
  • Electronic customs pre-clearance
  • Change delivery options
  • Mailing address format finder
Features
Read full description

A brief on the major functions 1. “Post Now” platform An on-line posting platform to provide a convenient and user-friendly means for customers to prepare online posting. 2. Mail Tracking Trace your mail items by simply entering the mail item number or scanning the code shown on the receipt of posting. You can also share the latest delivery status of a mail item via SMS, email or other mobile messaging apps. 3. Postage Calculation Calculate postages and show related information for the posting of mail items according to destinations and different service requirements, and offer comparisons on different options in order of postages, delivery time or your personal preference, enabling you to go for the option that suits you best. 4. In Search of Postal Facilities Locate the nearest post offices, iPostal stations, street posting boxes and mobile post offices on the map through the built-in Global Positioning System (GPS) of your mobile device and provide details, such as addresses, opening hours and postal services available. 5. Mail Posting History Check the posting history of mail items prepared via “Post Now” platform (registration of mobile phone number is required). 6. Easy Pre-Customs Provide information electronically for customs clearance before posting your mail items, enabling customs authorities of destinations with postal e-Customs clearance implemented to receive the declared information before the arrival of the mail items and arrange pre-arrival clearance accordingly so as to enhance the efficiency and speed up the process of delivery. 7. Major Postal Services Give you a brief account of the major postal services of Hongkong Post so that you can better understand the services we provide. 8. Mailing Address Format Finder Find the correct mailing address format for local post and save them in the mobile app for future use. 9. Change of Collection Points or Delivery Date Register on the App with the item number and passcode sent in SMS by Hongkong Post to change the collection point to iPostal Stations or post office (applicable to inward EMS/Parcel with the electronic data including recipient’s mobile number already provided to the original postal administration and local parcel/EC-Get mail items with recipient’s mobile number provided), or change the delivery date (applicable to the above-mentioned inward EMS and inward/local parcel). 10. Pick-up Service (Speedpost/Local CourierPost) Besides posting at acceptance offices, Speedpost and Local CourierPost customers can also post their mail items by using pick-up service. * Internet connection is required for this mobile app to access the latest postal information.

About

水務易 eWater

Features
Read full description

The Water Supplies Department launched a new integrated mobile app "eWater", consolidating the existing WSD mobile apps into a one-stop personalised digital water services information platform with an optimised user interface and enhanced features. Through “eWater”, users can access a wide range of water supplies information such as real-time push notifications on latest updates on water suspension and resumption, anytime and anywhere. Users can also manage their accounts, and apply for various water services directly within the app, including taking up and closing of water accounts, settling water bill payments via Faster Payment System with e-banking mobile apps, applying for e-bill services, and viewing billing summaries and payment histories without the need to deal with the submissions by post or in-person, providing a one-stop experience for users to access WSD services in an easy and flexible manner. “eWater” shows the amount due on the latest water bill with push notification options for bill issuance and payment deadlines. Users may also subscribe to specific concerned districts or housing estates to receive location-specific water suspension and resumption alerts, ensuring they stay informed about any water supplies status in their concerned area.

Screenshots

Hongkong Post4 screens
水務易 eWater4 screens

Verdict

The call

Hongkong Post and 水務易 eWater are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Hongkong Post ships an update every 5 weeks, 水務易 eWater monthly. The most recent releases landed on September 16, 2026 and September 12, 2026 respectively.

ScorecardNo meaningful differences
Hongkong Post versus 水務易 eWater: the parameters behind the verdict, then further details
ParameterHongkong Post水務易 eWater
PriceFreeFree
Rating3.0 (3 ratings) — better—
Positive reviews71.4% of reviews—
Number of ratings3 — better—
Update frequencyEvery 5 weeksMonthly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.615.5 — better
Further details — not scored
Size53 MB87 MB
Age rating4+4+
DeveloperHongkong Post, Hong Kong SAR GovernmentWater Supplies Department, the Government of the HKSAR

In-app purchases

None

Hongkong Post

No in-app purchases

None

水務易 eWater

No in-app purchases

Questions

Is Hongkong Post free?
Hongkong Post is free to download, with no in-app purchases.
Is 水務易 eWater free?
水務易 eWater is free to download, with no in-app purchases.
Do Hongkong Post or 水務易 eWater have ads?
Neither Hongkong Post nor 水務易 eWater shows ads.
Which is updated more often, Hongkong Post or 水務易 eWater?
Hongkong Post ships an update every 5 weeks, and 水務易 eWater monthly. Most recently, Hongkong Post was updated on September 16, 2026 and 水務易 eWater on September 12, 2026.

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