Comparison

壹網搜 vs 窗安無事 WIN SAFE

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

Head to head

About

壹網搜

Features

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遍佈全港，超過15,000名香港地產代理的樓盤廣告，成為全港最大的地產代理合作平台！兼有多個地產代理必須的工具，包括：電子委託書，優先獲取成交數據和叫價資訊，模擬查冊，一手和二手在售樓盤混合查找，擁有代理個人的盤底，也可連接經紀店的AgentBase，與公司盤底互動，是香港地產代理的流動辦公室！

About

窗安無事 WIN SAFE

Features

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To facilitate property owners to appoint a Qualified Person (QP) for Mandatory Windows Inspection Scheme (MWIS), Buildings Department (BD) launched this mobile application “WIN SAFE” connecting property owners/QP/BD for MWIS in an efficient manner, as a result, facilitating property owners’ early compliance of MWIS notices as well as enhancing building safety. Functions include: - - Searching QPs that meets individual owner’s needs - Rating by owners on the overall performance of the appointed QPs - Chatroom available for owners and QPs, which enables photos, files and voice recording attachments - Application for extension of time - Handling of enquiries - Collection of cost data from property owners and QPs for statistic and public’s reference

Screenshots

壹網搜4 screens

窗安無事 WIN SAFE4 screens

Verdict

The call

The clearest difference is update cadence: 壹網搜 at weekly against 窗安無事 WIN SAFE's every 2 months. 窗安無事 WIN SAFE's advantage is iOS requirement (12.0 vs 15.6). 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

壹網搜 ships an update weekly, 窗安無事 WIN SAFE every 2 months. The most recent releases landed on October 18, 2026 and October 16, 2026 respectively.

Scorecard2 real differences · 4 level

壹網搜 versus 窗安無事 WIN SAFE: the parameters behind the verdict, then further details
Parameter	壹網搜	窗安無事 WIN SAFE
Price	Free	Free
Update frequency	Weekly — better	Every 2 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	15.6	12.0 — better
Further details — not scored
Size	27 MB	69 MB
Age rating	17+	17+
Developer	HKEA.COM LIMITED	Buildings Department, HKSARG

In-app purchases

None

壹網搜

No in-app purchases

None

窗安無事 WIN SAFE

No in-app purchases

Questions

Is 壹網搜 free?

壹網搜 is free to download, with no in-app purchases.

Is 窗安無事 WIN SAFE free?

窗安無事 WIN SAFE is free to download, with no in-app purchases.

Do 壹網搜 or 窗安無事 WIN SAFE have ads?

Neither 壹網搜 nor 窗安無事 WIN SAFE shows ads.

Which is updated more often, 壹網搜 or 窗安無事 WIN SAFE?

壹網搜 ships an update weekly, and 窗安無事 WIN SAFE every 2 months. Most recently, 壹網搜 was updated on October 18, 2026 and 窗安無事 WIN SAFE on October 16, 2026.