# VibeKit vs Marnix

The clearest difference is update cadence: VibeKit at every 4 days against Marnix's every 3 weeks. VibeKit also leads on ratings volume (14 vs 1) and chart position (#198 vs unranked). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. VibeKit sells 10 in-app purchases, starting at $9.99 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.

On the App Store both sit at effectively the same score — 5.0 for VibeKit against 5.0 for Marnix. That said, the two scores are not equally well evidenced: VibeKit has 14 ratings behind it against 1, so its average is the more settled of the two.

VibeKit ships an update every 4 days, Marnix every 3 weeks. Both last shipped on November 7, 2026.

## The numbers

| Metric | VibeKit | Marnix |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (14 ratings)](https://appshunter.io/ios/app/vibekit-ai-app-builder/id6760206636/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/marnix-ai-appbuilder/id6762150368/reviews) |
| Number of ratings | **14** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 3 weeks |
| Monetization | Freemium | Freemium |
| Best chart rank | **#198** | — |
| Size | 43 MB | 169 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Brian Boisjoli](https://appshunter.io/developer/1883184942) | [Steven Kleinveld](https://appshunter.io/developer/1680083597) |

## What reviewers say

### VibeKit

[App page](https://appshunter.io/ios/app/vibekit-ai-app-builder/id6760206636)

**Currently charting:** #198 Top Grossing · Developer Tools (US App Store)

Describe your app idea in plain language and have it built, hosted, and live on the web in minutes. Improve your creation through chat commands, adding features or fixing bugs. This tool offers a mobile-first approach to app development, even allowing remote control of local coding sessions.

**Highlights:** Generate web apps from text descriptions, Host apps live on the web, Iterate and improve apps via chat, Supports multiple AI providers, Bring your own API key, Remote control of local coding sessions, Phone-call UI for hands-free interaction

**Features:** macOS Compatibility, Siri integration, Vision Pro support, iPhone Duo support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Phone line | $9.99 | per month |
| VibeKit Builder | $24.99 | per month |
| VibeKit Pro | $49.99 | per month |
| $5 VibeKit Balance | $5.00 | one-time |
| $10 VibeKit Balance | $10.00 | one-time |
| $15 VibeKit Balance | $15.00 | one-time |
| $20 VibeKit Balance | $20.00 | one-time |
| $25 VibeKit Balance | $25.00 | one-time |
| $75 VibeKit Balance | $75.00 | one-time |
| $100 VibeKit Balance | $100.00 | one-time |


### 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 VibeKit free?

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

### Is Marnix free?

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

### Which has better reviews, VibeKit or Marnix?

VibeKit and Marnix are both rated 5.0 out of 5 on the App Store, from 14 and 1 ratings respectively.

### Do VibeKit or Marnix have ads?

Neither VibeKit nor Marnix shows ads.

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

VibeKit ships an update every 4 days, and Marnix every 3 weeks. Most recently, VibeKit was updated on November 7, 2026 and Marnix on November 7, 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.*