# Gravid.dk vs LUX Studio

The clearest difference is in-app purchases: LUX Studio at none against Gravid.dk's 1. LUX Studio also leads on iOS requirement (13.0 vs 15.0). Gravid.dk's advantage is update cadence (every 2 months vs every 6 months) and device support (4 vs 2). On price and ads there is nothing between them.

Both are free to download. Gravid.dk sells 1 in-app purchase, starting at $14.99 per month. LUX Studio asks for nothing beyond the download.

Gravid.dk ships an update every 2 months, LUX Studio every 6 months. The most recent releases landed on October 5, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Gravid.dk | LUX Studio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 6 months |
| Size | 80 MB | 41 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Gravid.dk ApS](https://appshunter.io/developer/1712824552) | [YOGO.DK ApS](https://appshunter.io/developer/1473308022) |

## What reviewers say

### Gravid.dk

[App page](https://appshunter.io/ios/app/graviddk/id6472726288)

**Features:** Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PlusGravid | $14.99 | per month |


### LUX Studio

[App page](https://appshunter.io/ios/app/lux-studio/id6752037499)

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

**In-app purchases:** none


## Frequently asked questions

### Is Gravid.dk free?

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

### Is LUX Studio free?

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

### Do Gravid.dk or LUX Studio have ads?

Neither Gravid.dk nor LUX Studio shows ads.

### Which is updated more often, Gravid.dk or LUX Studio?

Gravid.dk ships an update every 2 months, and LUX Studio every 6 months. Most recently, Gravid.dk was updated on October 5, 2026 and LUX Studio on October 18, 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.*