# CMHK vs 尚‧珒溋

The clearest difference is iOS requirement: 尚‧珒溋 at 12.0 against CMHK's 15.1. On price, update cadence, ads and in-app purchases there is nothing between them.

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

CMHK ships an update every 6 weeks, 尚‧珒溋 every 2 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | CMHK | 尚‧珒溋 |
| --- | --- | --- |
| 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 2 months |
| Monetization | Free | — |
| Size | 23 MB | 37 MB |
| Requires iOS | 15.1 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [China Mobile Hong Kong Company Limited](https://appshunter.io/developer/416521538) | [Worldwide Executive Centre](https://appshunter.io/developer/1185860089) |

## 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


### 尚‧珒溋

[App page](https://appshunter.io/ios/app/upper-riverbank/id1598076351)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CMHK free?

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

### Is 尚‧珒溋 free?

尚‧珒溋 is free to download, with no in-app purchases.

### Do CMHK or 尚‧珒溋 have ads?

Neither CMHK nor 尚‧珒溋 shows ads.

### Which is updated more often, CMHK or 尚‧珒溋?

CMHK ships an update every 6 weeks, and 尚‧珒溋 every 2 months. Most recently, CMHK was updated on November 1, 2026 and 尚‧珒溋 on November 3, 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.*