German Pool Smart Control vs 水務易 eWater
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
German Pool Smart Control
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A professional app to help you manage your smart devices from German Pool. • Add new devices with simplified steps • Control your device easily • Get the status of you devices in real time • Share your devices with friends and family members • Set up different scenarios and perform intelligent tasks
水務易 eWater
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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
Verdict
The clearest difference is update cadence: 水務易 eWater at monthly against German Pool Smart Control's every 8 months. German Pool Smart Control's advantage is iOS requirement (13.0 vs 15.5). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
German Pool Smart Control ships an update every 8 months, 水務易 eWater monthly. The most recent releases landed on September 8, 2026 and September 12, 2026 respectively.
| Parameter | German Pool Smart Control | 水務易 eWater |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 8 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.5 |
| Further details — not scored | ||
| Size | 233 MB | 87 MB |
| Age rating | 4+ | 4+ |
| Developer | GERMAN POOL GROUP COMPANY LIMITED | Water Supplies Department, the Government of the HKSAR |
In-app purchases
German Pool Smart Control
No in-app purchases
水務易 eWater
No in-app purchases
Questions
Is German Pool Smart Control free?
Is 水務易 eWater free?
Do German Pool Smart Control or 水務易 eWater have ads?
Which is updated more often, German Pool Smart Control or 水務易 eWater?
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