Comparison

Electronic Driving Licence 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

Electronic Driving Licence

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The Transport Department ("TD") introduces "Electronic Driving Licence" ("eDL") mobile application to provide holders of driving licences ("DL") an alternative option to fulfil the relevant statutory requirements of carrying or producing a driving licence for examination or inspection. • Allow flexibility to choose between electronic or physical DL: With effect from 15 September 2025, DL holders can fulfil the relevant requirements of carrying or producing a DL by displaying their eDL on their smart phones or carrying their physical DL at their choices. • Access to DL simply with an APP: TD's eDL covers full driving licence, learner's driving licence, probationary driving licence, temporary driving licence and the driving instructor's licence. Members of the public only need to download the "eDL" mobile application and log on upon authentication via designated platform to display their electronic licences. • Convenient and fast, saving time and effort: After applying for a DL online, members of the public can use the eDL immediately upon approval, without having to wait for the physical DL to be mailed, as DL holders will still be issued with a physical DL. • Security measures to ensure authenticity: Members of the public can only register one eDL account, and each eDL account can only be bound to one mobile phone. The mobile application has equipped with security features such as disabling the screen capture function, displaying dynamic logo of TD and a time-limited encrypted QR code. • eDL provides the same information as the physical DL and shows the status of the DL (i.e. whether the DL is valid or not). The status displayed on eDL in different situations is listed below: Valid (Blue): All type(s) of DL being held are valid Partially Valid (Yellow): Simultaneously holding valid DL of certain type(s) and invalid DL of another type(s) (e.g. probationary driving licence is valid, full driving licence is expired) Expired (Red): All type(s) of DL being held are expired • In addition to the display of eDL, the mobile application will also send push notification to licence holders, including notifications of cancellation / revision / reinstatement / addition of restrictions on the DL, etc. • Starting from April 13, 2026, the eDL mobile app has launched a new function allowing drivers to view their driving-offence points (DOP), including Taxi-Driver-Offence Points records. Driving licence holders can now access their DOP records by clicking the "DOP" function at the bottom of the eDL mobile app.

About

水務易 eWater

Features
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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

Electronic Driving Licence4 screens
水務易 eWater4 screens

Verdict

The call

Electronic Driving Licence 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

Electronic Driving Licence ships an update every 2 months, 水務易 eWater monthly. The most recent releases landed on September 27, 2026 and September 12, 2026 respectively.

ScorecardNo meaningful differences
Electronic Driving Licence versus 水務易 eWater: the parameters behind the verdict, then further details
ParameterElectronic Driving Licence水務易 eWater
PriceFreeFree
Update frequencyEvery 2 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.0 — better15.5
Further details — not scored
Size94 MB87 MB
Age rating4+4+
DeveloperTransport Department, HKSAR GovernmentWater Supplies Department, the Government of the HKSAR

In-app purchases

None

Electronic Driving Licence

No in-app purchases

None

水務易 eWater

No in-app purchases

Questions

Is Electronic Driving Licence free?
Electronic Driving Licence 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 Electronic Driving Licence or 水務易 eWater have ads?
Neither Electronic Driving Licence nor 水務易 eWater shows ads.
Which is updated more often, Electronic Driving Licence or 水務易 eWater?
Electronic Driving Licence ships an update every 2 months, and 水務易 eWater monthly. Most recently, Electronic Driving Licence was updated on September 27, 2026 and 水務易 eWater on September 12, 2026.

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