# Duo Video vs CDNC

The clearest difference is update cadence: CDNC at every 4 days against Duo Video's every 3 weeks. Duo Video's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Duo Video sells 1 one-off in-app purchase and CDNC sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Duo Video ships an update every 3 weeks, CDNC every 4 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | Duo Video | CDNC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (5 ratings)](https://appshunter.io/ios/app/cdnc-video-camera/id6798387340/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 80.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | — | Free with in-app purchases |
| Size | 15 MB | 703 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jiangsu Mingbin Jingzhi Technology Co., Ltd](https://appshunter.io/developer/1827493539) | [CDNC Studio LLC](https://appshunter.io/developer/6798387342) |

## What reviewers say

### Duo Video

[App page](https://appshunter.io/ios/app/duo-video/id6766190364)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Unlock | $9.99 | one-time |


### CDNC

[App page](https://appshunter.io/ios/app/cdnc-video-camera/id6798387340)

This app offers professional video capture with manual controls for exposure, focus, and white balance. It includes built-in film looks and advanced color grading tools to refine your footage. You can record in high-quality formats and apply cinematic effects for polished video production.

**Highlights:** Manual capture controls, Built-in Film Looks, Precise color grading tools, ProRes 422 HQ recording, Shutter drag for motion blur, Video stabilization (Beta), Export with HEVC

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CDNC Pro Monthly | $4.99 | per month |
| CDNC Pro Annual | $29.99 | per year |
| CDNC Pro Lifetime | $59.99 | one-time |


## Frequently asked questions

### Is Duo Video free?

Duo Video is free to download, with in-app purchases available.

### Is CDNC free?

CDNC is free to download, with in-app purchases available.

### Do Duo Video or CDNC have ads?

Both Duo Video and CDNC show ads.

### Which is updated more often, Duo Video or CDNC?

Duo Video ships an update every 3 weeks, and CDNC every 4 days. Most recently, Duo Video was updated on October 31, 2026 and CDNC on October 31, 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.*