# CMHK vs ERB助理搵工

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.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

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

## The numbers

| Metric | CMHK | ERB助理搵工 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/cmhk-call-manager/id1013709846/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | Every 6 weeks |
| Monetization | Free | — |
| Size | 23 MB | 38 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [China Mobile Hong Kong Company Limited](https://appshunter.io/developer/416521538) | [Employees Retraining Board](https://appshunter.io/developer/1465842659) |

## What reviewers say

### CMHK

[App page](https://appshunter.io/ios/app/cmhk-call-manager/id1013709846)

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

**In-app purchases:** none


### ERB助理搵工

[App page](https://appshunter.io/ios/app/erb/id1465842660)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*