# Strux vs Marnix

The clearest difference is ads: Marnix at none against Strux's shown. Marnix also leads on update cadence (every 3 weeks vs every 8 months) and iOS requirement (18.0 vs 26.0). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Strux sells 1 in-app purchase, starting at $19.99 per month and Marnix sells 7 in-app purchases, starting at $24.99 per month. Whichever you choose, the download price is not the number that matters.

Strux ships an update every 8 months, Marnix every 3 weeks. The most recent releases landed on October 6, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Strux | Marnix |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/marnix-ai-appbuilder/id6762150368/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 8 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 52 MB | 169 MB |
| Requires iOS | 26.0 | **18.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | +17 | 4+ |
| Developer | [Ashak Studios](https://appshunter.io/developer/1845449023) | [Steven Kleinveld](https://appshunter.io/developer/1680083597) |

## What reviewers say

### Strux

[App page](https://appshunter.io/ios/app/strux-mobile-app-builder/id6756887617)

Transform text prompts into functional native iOS apps with an AI-powered builder. Visualize concepts and generate SwiftUI layouts quickly, ideal for entrepreneurs and designers without coding.

**Highlights:** AI-powered app generation from text, Real-time preview of app screens, 60+ UI components including maps and charts, Intuitive visual control for customization, Professional app templates, Native SwiftUI app performance

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Strux Premium | $19.99 | per month |


### Marnix

[App page](https://appshunter.io/ios/app/marnix-ai-appbuilder/id6762150368)

Describe your app idea aloud or by typing, and this AI-powered tool will generate the code, design, and a live URL in real-time. Iterate on your creation using voice commands and publish it instantly to a custom domain.

**Highlights:** AI-powered app generation, Voice and text input, Live preview streaming, Publish to live URL, Connect to 100+ services, Custom domain support, Native iPad support

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Marnix Pro | $24.99 | per month |
| Marnix Business | $59.99 | per month |
| Marnix Pro (Annual) | $249.99 | per year |
| Marnix Business (Annual) | $599.99 | per year |
| 500 Marnix Credits | $5.99 | one-time |
| 1,500 Marnix Credits | $17.99 | one-time |
| 3,000 Marnix Credits | $35.99 | one-time |


## Frequently asked questions

### Is Strux free?

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

### Is Marnix free?

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

### Do Strux or Marnix have ads?

Strux shows ads; Marnix does not.

### Which is updated more often, Strux or Marnix?

Strux ships an update every 8 months, and Marnix every 3 weeks. Most recently, Strux was updated on October 6, 2026 and Marnix on October 2, 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.*