# CDDK vs RVCameraMonitor

The clearest difference is update cadence: RVCameraMonitor at every 3 weeks against CDDK's every 3 months. 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.

CDDK ships an update every 3 months, RVCameraMonitor every 3 weeks. Both last shipped on September 25, 2026.

## The numbers

| Metric | CDDK | RVCameraMonitor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Size | 45 MB | 9 MB |
| Requires iOS | 15.6 | **15** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [深圳市创艺慧云信息有限公司](https://appshunter.io/developer/1069607179) | [灿 朱](https://appshunter.io/developer/1770512138) |

## What reviewers say

### CDDK

[App page](https://appshunter.io/ios/app/cddk/id1640293218)

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

**In-app purchases:** none


### RVCameraMonitor

[App page](https://appshunter.io/ios/app/rvcameramonitor/id6762960701)

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

**In-app purchases:** none


## Frequently asked questions

### Is CDDK free?

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

### Is RVCameraMonitor free?

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

### Do CDDK or RVCameraMonitor have ads?

Neither CDDK nor RVCameraMonitor shows ads.

### Which is updated more often, CDDK or RVCameraMonitor?

CDDK ships an update every 3 months, and RVCameraMonitor every 3 weeks. Most recently, CDDK was updated on September 25, 2026 and RVCameraMonitor on September 25, 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.*