CMHK vs 港話通 HKChat
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CMHK
Manage multiple phone numbers from a single device. Easily switch between numbers for calls and texts, and protect your privacy by controlling which number is displayed. Ideal for CMHK postpaid customers needing flexible communication.
- Manage up to 5 numbers on one phone
- Switch numbers for calls and SMS
- Control caller display number
- Activate secondary numbers instantly
- Privacy protection with number switching
- Manage numbers without switching SIMs
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China Mobile Hong Kong “Call Manager”－ CMHK postpaid customers can take control of a maximum of 5 numbers (include 1 HK fixed-line number) in a single mobile phone via “Call Manager”. You can choose any of your mobile numbers to be shown on your counterparty's mobile with caller display function at Hong Kong. Another function of the app is to let you know which number your counterparty is calling. Main feature: One APP for Multi-Number: Easy to manage Multi-Number without switching numbers, changing mobiles or call forwarding. Ease Communication: To switch your mobile numbers for making or receiving calls and sending or receiving SMS freely. Apply the secondary number at your fingertips: the secondary number will be activated right away upon the subscription via APP. It is good for long term and short term use. Privacy Protection: Secondary mobile number can be switched on or off for your privacy protection. *“Call Manager" is an exclusive service available to monthly plan subscribers of China Mobile Hong Kong. #Fixed-line number as “Secondary Number” could support incoming calls only, it cannot make any outgoing calls. #Mobile number as “Secondary Number” could support incoming calls at Roaming only, it cannot make any outgoing calls. * Each SIM card can support up to 4 local numbers (1 main and 3 secondary numbers) * Secondary numbers can be switched off subject to your need * "Duo Hao Tong" is an exclusive service available to monthly plan subscribers of China Mobile Hong Kong
港話通 HKChat
This app provides AI-powered assistance for common legal and financial scenarios in Hong Kong. It offers clear explanations of typical practices, potential risks, and when to seek professional advice. The tool also helps interpret financial information without offering investment recommendations, all in Cantonese.
- Legal scenario explanations
- Financial information interpretation
- Cantonese language support
- Local context understanding
- Problem clarification before answering
- Risk identification
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港話通：香港市民嘅AI好幫手 【常見生活法律情境參考】 • 涵蓋租務糾紛、常見勞工問題、網購退貨、基礎合約條款等一般情境 • 使用簡單易明字眼解釋通常做法、常見風險與可行方向 • 提醒你何時應尋求專業法律意見 ※ 內容僅供一般參考，不構成正式法律意見。 【財經資訊解讀（非投資建議）】 • 協助你理解股票、基金、指數等最新走勢、費用與基本計算方式 • 整合新聞或行業資訊，梳理相關潛在風險與影響 • 重點在「看清邏輯與風險」，不替你作任何投資決定 ※ 不構成任何投資建議或交易指示。 【廣東話與本地體驗】 • 支援廣東話輸入與自然回覆，理解香港地名與常用講法 • 本地團隊持續按香港真實生活場景調校，使用體驗更貼地 【先釐清問題，再提供回答】 • 首先拆解問題，核對前提與假設是否存在矛盾或缺漏 • 如遇不確定之處，將明確說明限制，避免猜測誤導
Screenshots
Verdict
The clearest difference is review sentiment: 港話通 HKChat at 50% against CMHK's 0%. 港話通 HKChat also leads on rating (3.5 vs 3.0) and update cadence (every 10 days vs every 6 weeks). On price, ratings volume, ads and in-app purchases 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.
港話通 HKChat holds the better App Store score, 3.5 against 3.0. Both are backed by a comparable volume of ratings — 2 and 4 respectively. Written reviews point the same way: 0% of CMHK's written reviews are positive against 50% of 港話通 HKChat's.
CMHK ships an update every 6 weeks, 港話通 HKChat every 10 days. Both last shipped on October 22, 2026.
| Parameter | CMHK | 港話通 HKChat |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) | 3.5 (4 ratings) — better |
| Positive reviews | 0.0% of reviews | 50.0% of reviews — better |
| Number of ratings | 2 | 4 — better |
| Update frequency | Every 6 weeks | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.1 — better | 15.5 |
| Further details — not scored | ||
| Size | 23 MB | 45 MB |
| Age rating | 4+ | 17+ |
| Developer | China Mobile Hong Kong Company Limited | HKChat OmniServe Limited |
Customer experience
CMHK
港話通 HKChat
In-app purchases
CMHK
No in-app purchases
港話通 HKChat
No in-app purchases
