Comparison

水務易 eWater vs 傳播光

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

Head to head
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.

About

傳播光

Features
Read full description

LightMesh 是一個免費的防災APP,非商業項目,不收費不推廣。支持 IOS / Android 傳播光 LightMesh 是一個免費的線上或離線光之網絡防災、分享物資與定位工具。線上模式可透過 WebSocket relay 讓用戶入 APP 即可聊天,不需要連同一個 WiFi;沒有外網時,用戶仍可透過同一個 WiFi、手機熱點、Wi-Fi Direct group、OpenWrt mesh 或其他已互通的 LAN 進入同一個本地傳播頻道聊天。 - 光之網絡負責讓光點互相找到對方 - 光之通道是主要聊天和協作區,用來在不同光團中交換訊息、找人和分享物資。 - 光之雷達用來分享和查看光點位置,協助附近用戶互相找到彼此。 - SOS 用於緊急求助,會同時影響手機閃光燈和網絡內的求救狀態。

Screenshots

水務易 eWater4 screens
傳播光4 screens

Verdict

The call

The clearest difference is update cadence: 傳播光 at every 2 days against 水務易 eWater's monthly. 傳播光 also leads on 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

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

水務易 eWater ships an update monthly, 傳播光 every 2 days. The most recent releases landed on September 30, 2026 and October 6, 2026 respectively.

Scorecard2 real differences · 4 level
水務易 eWater versus 傳播光: the parameters behind the verdict, then further details
Parameter水務易 eWater傳播光
PriceFreeFree
Update frequencyMonthlyEvery 2 days — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.513.0 — better
Further details — not scored
Size87 MB276 MB
Age rating4+17+
DeveloperWater Supplies Department, HKSARGZhongyifeng Information Technology (Suzhou) Co., Ltd.

In-app purchases

None

水務易 eWater

No in-app purchases

None

傳播光

No in-app purchases

Questions

Is 水務易 eWater free?
水務易 eWater is free to download, with no in-app purchases.
Is 傳播光 free?
傳播光 is free to download, with no in-app purchases.
Do 水務易 eWater or 傳播光 have ads?
Neither 水務易 eWater nor 傳播光 shows ads.
Which is updated more often, 水務易 eWater or 傳播光?
水務易 eWater ships an update monthly, and 傳播光 every 2 days. Most recently, 水務易 eWater was updated on September 30, 2026 and 傳播光 on October 6, 2026.

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