# Dual Camera Pro vs Duo

The clearest difference is in-app purchases: Duo at none against Dual Camera Pro's 2. Duo also leads on update cadence (every 8 days vs every 6 weeks). Dual Camera Pro's advantage is iOS requirement (15.0 vs 18.6). On price, ads and device support there is nothing between them.

Both are free to download. Dual Camera Pro sells 2 in-app purchases, starting at $1.99 per month. Duo asks for nothing beyond the download.

Dual Camera Pro ships an update every 6 weeks, Duo every 8 days. The most recent releases landed on October 11, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Dual Camera Pro | Duo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 8 days** |
| Size | 15 MB | 2 MB |
| Requires iOS | **15.0** | 18.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Dazhuo Information Technology Co., Ltd.](https://appshunter.io/developer/1470341377) | [明明 李](https://appshunter.io/developer/6802713091) |

## What reviewers say

### Dual Camera Pro

[App page](https://appshunter.io/ios/app/dual-camera-pro/id6781484585)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $1.99 | per month |
| Lifetime Pro Unlock | $14.99 | one-time |


### Duo

[App page](https://appshunter.io/ios/app/duo/id6810893230)

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

**In-app purchases:** none


## Frequently asked questions

### Is Dual Camera Pro free?

Dual Camera Pro is free to download, with in-app purchases available.

### Is Duo free?

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

### Do Dual Camera Pro or Duo have ads?

Neither Dual Camera Pro nor Duo shows ads.

### Which is updated more often, Dual Camera Pro or Duo?

Dual Camera Pro ships an update every 6 weeks, and Duo every 8 days. Most recently, Dual Camera Pro was updated on October 11, 2026 and Duo on October 10, 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.*