Marnix - AI appbuilder
Your pocket remote control
About
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.
What's New in Marnix
1.06
May 26, 2026
Marnix Remote is now Marnix — a full voice-to-code app studio. Talk an idea through on your phone, our AI builds it in the cloud, and the finished app streams back to your screen in real time. Ship it to a live URL when it's ready. NEW • Voice huddles in 10 languages • Live build streaming from our build cloud • Iterate by voice or text — "add Stripe", "make the header darker" • Publish to yourname.marnix.ai free, or bring your own domain • Connect Stripe, Supabase, GitHub and 98+ more services • Live Activities and Dynamic Island — track in-flight builds from your Lock Screen • 10 hand-painted city themes with matching app icons • Redesigned onboarding • Native iPad support STILL HERE • Big-screen mode — beam any project to your laptop or TV by scanning a QR code. The pairing flow Marnix Remote pioneered is now one mode of many. Every new account starts with 300 free credits. Welcome to the new Marnix.
MoreSubscription plans
Marnix Business
5,000 credits/month + custom domains.
In-App Purchases
$17.99
1,500 Marnix Credits
1,500 credits — best value for occasional builders.
Developer apps
FAQ
How does Marnix build apps?
Marnix uses its AI build cloud to generate code and design based on your spoken or typed descriptions. The process happens securely on their servers and streams back to your phone in real-time.
Can I use Marnix offline?
No, Marnix requires an internet connection for all generation and building processes, as they occur on the company's servers, not on your device.
What kind of apps can I build with Marnix?
You can build a wide variety of applications, including landing pages, dashboards, internal tools, travel planners, habit trackers, pricing pages, and more. If you can describe it, Marnix can build it.
How do I publish an app built with Marnix?
You can publish your app instantly to a free yourname.marnix.ai URL with HTTPS. You also have the option to bring your own custom domain for a more personalized touch.
What are the subscription plans for Marnix?
Marnix offers Marnix Pro and Marnix Business subscriptions, available monthly or annually. These plans provide higher credit limits, custom domains, priority generation, and team features.
How can I manage or cancel my Marnix subscription?
You can manage or cancel your subscription at any time by going to your device's Settings, then [Your Name], and selecting Subscriptions. Auto-renewal can be turned off at least 24 hours before the current period ends.
Does Marnix have ads?
No, Marnix does not contain advertisements. The app is free to start with, and premium features are available through subscription plans.
What devices is Marnix compatible with?
Marnix is available for iPhone and iPad, offering native iPad support and a big-screen mode to beam projects to laptops or TVs.