Comparison

CMHK vs ERB助理搵工

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助理搵工

Features
Read full description

ERB助理搵工 「樂活一站」及「陪月一站」好工就在指尖 「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。完成再培訓局相關課程的學員,可透過「ERB助理搵工」登記成為「樂活一站」及「陪月一站」助理,搜尋及申請合適工作。一經僱主揀選,系統會即時向助理發出通知,雙方可以直接聯絡,商討工作安排。 用戶登記資格 必需修畢下列任何一項再培訓局課程: - 家務助理基礎證書 - 護理員基礎證書 - 陪診員基礎證書 - 長者照顧員基礎證書 - 離院病人家居護理員基礎證書 - 保健員證書 - 醫護支援人員(臨床病人服務)基礎證書 - 保健按摩基礎證書 - 寵物美容及店務助理基礎證書 - 寵物美容助理基礎證書-青年培育計劃 - 寵物護理員基礎證書 - 陪月員基礎證書 - 嬰幼兒照顧員基礎證書 - 課餘託管導師基礎證書 「ERB助理搵工」流動應用程式功能 - 登記新用戶 - 填寫履歷(申請工作前,必須提交填妥的履歷,以供僱主考慮工作申請) - 搜尋及閱覽「樂活一站」及「陪月一站」所有登記空缺 - 申請空缺(每名助理每天最多可申請3個空缺) - 接收訊息(如獲僱主揀選,系統會即時向助理發出通知,雙方可以直接聯絡,商討工作安排) - 轉送檔案(包括勞保銀行收據、按摩員申請文件等)予再培訓局、「樂活中心」及「陪月一站」 - 報名參加進修活動 有關「ERB助理搵工」流動應用程式的查詢,請聯絡所屬培訓中心、「樂活中心」或「陪月一站」。

Screenshots

CMHK3 screens
ERB助理搵工3 screens

Verdict

The call

CMHK and ERB助理搵工 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases 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

Both ship on a similar rhythm, roughly every 6 weeks. The most recent releases landed on November 1, 2026 and October 26, 2026 respectively.

ScorecardNo meaningful differences
CMHK versus ERB助理搵工: the parameters behind the verdict, then further details
ParameterCMHKERB助理搵工
PriceFreeFree
Rating3.0 (2 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 6 weeksEvery 6 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.115.1
Further details — not scored
Size23 MB38 MB
Age rating4+4+
DeveloperChina Mobile Hong Kong Company LimitedEmployees Retraining Board

In-app purchases

None

CMHK

No in-app purchases

None

ERB助理搵工

No in-app purchases

Questions

Is CMHK free?
CMHK is free to download, with no in-app purchases.
Is ERB助理搵工 free?
ERB助理搵工 is free to download, with no in-app purchases.
Do CMHK or ERB助理搵工 have ads?
Neither CMHK nor ERB助理搵工 shows ads.
Which is updated more often, CMHK or ERB助理搵工?
CMHK ships an update every 6 weeks, and ERB助理搵工 every 6 weeks. Most recently, CMHK was updated on November 1, 2026 and ERB助理搵工 on October 26, 2026.

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