# Duolix vs Dual Frame

The clearest difference is in-app purchases: Dual Frame at none against Duolix's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Duolix sells 2 in-app purchases, starting at $7.99 per 7 days. Dual Frame asks for nothing beyond the download.

## The numbers

| Metric | Duolix | Dual Frame |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | — |
| Monetization | — | Free |
| Size | 29 MB | 11 MB |
| Requires iOS | **17.0** | 17.2 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | +4 |
| Developer | [Codvia](https://appshunter.io/developer/1887299343) | [JONATAN BARD](https://appshunter.io/developer/6802809508) |

## What reviewers say

### Duolix

[App page](https://appshunter.io/ios/app/duolix-dual-camera-app/id6761673822)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DualFrame Weekly | $7.99 | per 7 days |
| DualFrame Yearly | $49.99 | per year |


### Dual Frame

[App page](https://appshunter.io/ios/app/dual-frame/id6802809506)

Record vertical and horizontal video simultaneously from two different lenses or one maximized sensor. Get two independent, synchronized files from a single take. Offers advanced controls for resolution, frame rate, and stabilization.

**Highlights:** Record 9:16 vertical and 16:9 horizontal simultaneously, Two independent, synchronized video files, Dual lens mode: main camera for vertical, ultra-wide for horizontal, Single lens mode utilizes maximum sensor area, Real-time GPU cropping for optimal vertical framing, Displays actual resolution, field of view, and frame rate, Photo capture during recording, Apple Log support with Rec.709 conversion

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

**In-app purchases:** none


## Frequently asked questions

### Is Duolix free?

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

### Is Dual Frame free?

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

### Do Duolix or Dual Frame have ads?

Neither Duolix nor Dual Frame shows ads.

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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.*