# Luxafor CO2 vs VideoDuck

The clearest difference is in-app purchases: Luxafor CO2 at none against VideoDuck's 1. Luxafor CO2 also leads on device support (3 vs 1) and iOS requirement (14.0 vs 18.0). VideoDuck's advantage is update cadence (daily vs every 2 months). On price and ads there is nothing between them.

Both are free to download. VideoDuck sells 1 one-off in-app purchase. Luxafor CO2 asks for nothing beyond the download.

Luxafor CO2 ships an update every 2 months, VideoDuck daily. The most recent releases landed on October 5, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Luxafor CO2 | VideoDuck |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (2 ratings)](https://appshunter.io/ios/app/videoduck-video-compressor/id6748355118/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Daily** |
| Monetization | — | Free |
| Size | 54 MB | 2 MB |
| Requires iOS | **14.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Greynut LTD](https://appshunter.io/developer/1559879692) | [Davyd Horhiashvili](https://appshunter.io/developer/1825403940) |

## What reviewers say

### Luxafor CO2

[App page](https://appshunter.io/ios/app/luxafor-co2/id6444873126)

**In-app purchases:** none


### VideoDuck

[App page](https://appshunter.io/ios/app/videoduck-video-compressor/id6748355118)

This app helps you shrink video file sizes to free up storage space on your device. It offers fast, offline compression without subscriptions or internet connection, allowing for quicker sharing. You can choose custom quality levels and compress multiple videos at once.

**Highlights:** Compress videos instantly, Free up storage space, Offline operation, Faster sharing, Batch compression, Custom quality levels

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VideoDuck Pro Lifetime | $7.99 | one-time |


## Frequently asked questions

### Is Luxafor CO2 free?

Luxafor CO2 is free to download, with no in-app purchases.

### Is VideoDuck free?

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

### Do Luxafor CO2 or VideoDuck have ads?

Neither Luxafor CO2 nor VideoDuck shows ads.

### Which is updated more often, Luxafor CO2 or VideoDuck?

Luxafor CO2 ships an update every 2 months, and VideoDuck daily. Most recently, Luxafor CO2 was updated on October 5, 2026 and VideoDuck on October 22, 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.*