Comparison

CMHK vs ERB家居服務

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

Head to head
About

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.

Highlights
  • 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
Read full description

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

About

ERB家居服務

This app connects users with trained and assessed domestic helpers for various home services, including caregiving, massage, and postpartum support. Employers can post job openings, review candidate profiles, and manage hiring directly through the platform.

Highlights
  • User registration
  • Post job vacancies
  • View matching candidates
  • Confirm hiring intentions
  • Receive direct messages
  • Share necessary documents
Features
Read full description

「樂活一站」及「陪月一站」是僱員再培訓局(再培訓局)統籌的一站式家居服務轉介平台,提供家居、護理、按摩、陪月、嬰幼兒照顧等服務。 登記於「樂活一站」及「陪月一站」的助理均已完成再培訓局相關培訓課程,大部份課程附有技能評估及考核。僱主可以透過「ERB家居服務」APP聘請既專業又可靠的助理。 「ERB家居服務」應用程式功能: - 成為用戶 - 登記空缺(每名用戶每次可登記最多4個空缺) - 閱覽配對名單及查看助理履歷 - 確認聘用意向 - 接收訊息(如登記空缺獲符合資格的助理申請,系統會即時向僱主發放通知,雙方可以直接聯絡,商討工作安排。系統亦會向僱主發放成功登記、轉介情況等訊息,提示僱主有關空缺的進度。) - 轉送檔案(包括住址證明、勞保資料) 登記空缺的僱主必須同意「樂活一站」及「陪月一站」服務條款,以及進行健康申報,並須提供住址證明及為助理購買勞工保險(按摩服務除外)。 有關「ERB家居服務」應用程式的查詢,請聯絡所屬的轉介中心(「樂活中心」/「陪月一站」)。

Screenshots

CMHK3 screens
ERB家居服務3 screens

Verdict

The call

CMHK and ERB家居服務 are too close to call on the numbers: across 8 compared parameters — price, review sentiment, update cadence and ads 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

CMHK ships an update every 6 weeks, ERB家居服務 every 2 months. The most recent releases landed on October 22, 2026 and October 10, 2026 respectively.

ScorecardNo meaningful differences
CMHK versus ERB家居服務: the parameters behind the verdict, then further details
ParameterCMHKERB家居服務
PriceFreeFree
Rating3.0 (2 ratings) — better—
Positive reviews0.0% of reviews0.0% of reviews
Number of ratings2 — better—
Update frequencyEvery 6 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.115.1
Further details — not scored
Size23 MB35 MB
Age rating4+4+
DeveloperChina Mobile Hong Kong Company LimitedEmployees Retraining Board

Customer experience

CMHK

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

ERB家居服務

Written reviews3 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

CMHK

No in-app purchases

None

ERB家居服務

No in-app purchases

Questions

Is CMHK free?
CMHK is free to download, with no in-app purchases.
Is ERB家居服務 free?
ERB家居服務 is free to download, with no in-app purchases.
Do CMHK or ERB家居服務 have ads?
Neither CMHK nor ERB家居服務 shows ads.
Which is updated more often, CMHK or ERB家居服務?
CMHK ships an update every 6 weeks, and ERB家居服務 every 2 months. Most recently, CMHK was updated on October 22, 2026 and ERB家居服務 on October 10, 2026.

Other comparisons