Comparison

Marnix vs Vibecode

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Marnix

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
Read full description

Marnix is your AI CTO. Describe an app out loud and our build cloud writes it for you — code, design, and a live URL, streamed back to your phone in real time. No syntax. No setup. No second laptop. Just talk it through. ——————————— HOW IT WORKS ——————————— 1. Open a huddle on your phone and talk it through — or type a prompt. 2. Your idea is sent securely to our build cloud, where our AI plans your app, writes the code, and starts shipping it. 3. The result streams back to your phone live as it's built. Iterate by voice or text — "add Stripe", "darker header" — until it's exactly right. 4. Publish it to a real, live URL. Marnix requires an internet connection — all generation happens on our servers, not on your device. ——————————— WHAT YOU CAN BUILD ——————————— Landing pages. Dashboards. Internal tools. Travel planners. Habit trackers. Pricing pages. Investor briefs. CRM screens. Booking flows. Side-project ideas you've been sitting on for months. If you can describe it, Marnix can build it. ——————————— FEATURES ——————————— • Voice huddles — talk through an idea in real time, Marnix talks back • Live preview streaming — watch the build progress on your phone as our cloud writes it • Iterate by voice — "make the header darker, add a search bar, connect Stripe" • 10 voice languages — English, Dutch, Spanish, French, German, Italian, Portuguese, Chinese, Japanese, Korean • Connect Stripe, Supabase, GitHub and 98+ services without leaving the huddle • Publish to yourname.marnix.ai instantly — free, with HTTPS • Bring your own custom domain • Big-screen mode — beam any project to your laptop or TV by scanning a QR code • 10 hand-painted city themes — Tokyo, Paris, Amsterdam, Seoul, New York, San Francisco, London, Silicon Valley, Spaceport, and more • Matching app icons for every theme • Live Activities + Dynamic Island — track your build from the Lock Screen while you do other things • Native iPad support • Dark mode throughout ——————————— START FREE ——————————— Every new account gets 300 free credits — enough to build, iterate, and ship a real app before deciding whether to upgrade. ——————————— MARNIX PRO ——————————— For makers who ship daily. Higher credit limits, custom domains, priority cloud generation, advanced models. ——————————— MARNIX BUSINESS ——————————— For founders and small teams. Higher iteration limits, fastest cloud generations, team workspace, priority support. ——————————— SUBSCRIPTION TERMS ——————————— • Marnix Pro and Marnix Business are auto-renewing subscriptions offered monthly or annually. • Payment is charged to your Apple ID at confirmation of purchase. • Your subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period. • Manage or cancel anytime in Settings → [Your Name] → Subscriptions. • Any unused portion of a free trial is forfeited when you purchase a subscription. ——————————— PRIVACY ——————————— Marnix processes your prompts and project data on our secure servers in order to build your app. We don't train AI models on your work, and you can delete your projects at any time. Privacy Policy: https://marnix.ai/privacy Terms of Service: https://marnix.ai/terms

About

Vibecode

Features
Read full description

Vibecode turns your app ideas into professional product briefs and custom Xcode project packages. Describe what you want to build using text or voice. Vibecode’s AI analyzes your idea, creates a polished product concept, suggests an app name, prepares App Store metadata, defines key features and screens, and recommends the best project package for your idea. Whether you want a simple SwiftUI utility, a polished productivity app, a tracker, a business tool, or a mobile game, Vibecode helps you turn your idea into a clear development request. HOW IT WORKS 1. Describe your idea Type or record your app concept in natural language. You can describe a simple tool, a full product, or a game idea. 2. Get an AI product brief Vibecode creates a professional description, App Store-style metadata, keywords, feature list, suggested screens, product scope, and recommended package. 3. Choose your package Select the project level that fits your idea: • Basic — simple SwiftUI project • Standard — SwiftUI project with app icon and screenshots • Pro — larger project with backend/API integrations if needed 4. Track your order After purchase, your project appears in My Apps. You can track status updates as your project is prepared. 5. Download your project When ready, download your ZIP package with the Xcode project and included assets. Open it on your Mac with Xcode to review, build, and continue development. WHAT VIBECODE CAN HELP WITH • SwiftUI app projects • Productivity apps • Habit trackers • Expense trackers • Shopping lists • Fitness apps • Journals • Booking apps • Chat concepts • Local games • Puzzle games • Arcade games • Trivia games • App Store descriptions • Keywords and product positioning • App icons and screenshots depending on package AI PRODUCT BRIEF Before you purchase, Vibecode helps you understand your idea better. The AI generates: • App name • App subtitle • Product description • App Store description • Keywords • Target audience • Core value proposition • Suggested features • Suggested screens • Technical scope • Recommended package PROJECT PACKAGES Basic Project A simple SwiftUI Xcode project based on your idea. Best for local-only apps, utilities, calculators, lists, simple trackers, and small tools. Standard Project A SwiftUI project with custom app icon and 4 App Store-style screenshots. Best for polished local apps, productivity tools, trackers, and visually important projects. Pro Project A larger Xcode project with icon, screenshots, backend/server setup, authentication, database, or API integrations if required by the project scope. IMPORTANT Vibecode provides custom digital project packages and product planning assistance. Generated projects may require review, testing, adjustment, and compilation on a Mac with Xcode before distribution or App Store submission. Vibecode does not guarantee App Store approval and does not submit apps to the App Store on your behalf. Describe it. We build it.

Screenshots

Marnix4 screens
Vibecode4 screens

Verdict

The call

The clearest difference is in-app purchases: Vibecode at none against Marnix's 7. On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Marnix sells 7 in-app purchases, starting at $24.99 per month. Vibecode asks for nothing beyond the download.

Scorecard1 real difference · 8 level
Marnix versus Vibecode: the parameters behind the verdict, then further details
ParameterMarnixVibecode
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 3 weeks—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.017.0 — better
Further details — not scored
Size169 MB33 MB
Age rating4+4+
DeveloperSteven KleinveldSUN TEAME PTE. LTD.

In-app purchases

7 purchases

Marnix

Subscriptions4
  • Marnix Pro$24.991 Month
  • Marnix Business$59.991 Month
  • Marnix Pro (Annual)$249.991 Year
Show 1 more
  • Marnix Business (Annual)$599.991 Year
One-time3
  • 500 Marnix Credits$5.99
  • 1,500 Marnix Credits$17.99
  • 3,000 Marnix Credits$35.99
None

Vibecode

No in-app purchases

Questions

Is Marnix free?
Marnix is free to download, with in-app purchases available.
Is Vibecode free?
Vibecode is free to download, with no in-app purchases.
Do Marnix or Vibecode have ads?
Neither Marnix nor Vibecode shows ads.

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