# ALMEX ALARM vs CK 掌控

The clearest difference is update cadence: ALMEX ALARM at every 5 days against CK 掌控's monthly. On price, ads, in-app purchases and device support there is nothing between them.

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

ALMEX ALARM ships an update every 5 days, CK 掌控 monthly. The most recent releases landed on October 25, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | ALMEX ALARM | CK 掌控 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Monthly |
| Size | 19 MB | 63 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Shenzhen Zhongxinyou M2M Technology Co., Ltd.](https://appshunter.io/developer/1489982535) | [合肥佩冠电子科技有限公司](https://appshunter.io/developer/1637900173) |

## What reviewers say

### ALMEX ALARM

[App page](https://appshunter.io/ios/app/almex-alarm/id1493693047)

**Features:** macOS Compatibility

**In-app purchases:** none


### CK 掌控

[App page](https://appshunter.io/ios/app/ck/id6449171588)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ALMEX ALARM free?

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

### Is CK 掌控 free?

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

### Do ALMEX ALARM or CK 掌控 have ads?

Neither ALMEX ALARM nor CK 掌控 shows ads.

### Which is updated more often, ALMEX ALARM or CK 掌控?

ALMEX ALARM ships an update every 5 days, and CK 掌控 monthly. Most recently, ALMEX ALARM was updated on October 25, 2026 and CK 掌控 on October 27, 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.*