Software Alternatives & Startups

Bubble.io VS Modaal.dev

Compare Bubble.io VS Modaal.dev and see what are their differences

Bubble.io logo Bubble.io

Building tech is slow and expensive. Bubble is the most powerful no-code platform for creating digital products.

Modaal.dev logo Modaal.dev

Modaal turns your idea into production-ready native iOS and Android apps. Real Swift and Kotlin you own, built by your own AI agent, with a senior architect built into the workflow, so the code still holds up long after the demo.
  • Bubble.io Landing page
    Landing page //
    2023-01-24
  • Modaal.dev iOS and Android
    iOS and Android //
    2026-08-30
  • Modaal.dev Bring Your Own Agent
    Bring Your Own Agent //
    2026-08-30
  • Modaal.dev Spec driven approach
    Spec driven approach //
    2026-08-30

Modaal is a macOS app for building production-ready native mobile apps with AI. You describe what you want to build, Modaal plans the architecture, and your AI coding agent writes real Swift and SwiftUI for iOS and real Kotlin and Jetpack Compose for Android. It is code you own, can export at any time, and can ship to the App Store and Google Play.

Most AI app builders produce web wrappers, React Native shells, or throwaway prototypes that fall apart the moment a real feature lands. Modaal works the other way around: a senior architect is built into the workflow. A PRD-driven flow turns your idea into a structured spec before a single file is generated, so the codebase stays clean, testable, and maintainable as it grows.

Modaal Duet, our cross-platform framework, keeps iOS and Android in lockstep. Business logic and feature state are shared and pure, while each platform renders its own fully native, HIG-compliant interface. Parity is enforced automatically: fixtures are replayed on both platforms and the build fails on any mismatch, so what works on iOS works identically on Android. One production app added Android without changing a single logic file.

Bring your own AI. Modaal supports 13 build agents including Claude, Codex, Cursor, Gemini CLI, GitHub Copilot and Cline, so there are no per-token markups and no credit meters.

Free forever: one active project, unlimited prompts, one platform of your choice, native builds for iPhone, iPad and Apple Watch, and full code export, with no credit card required. Pro at EUR 9 per user/month billed annually adds unlimited projects, iOS and Android together, TestFlight and App Store distribution, Git collaboration and priority support.

Modaal is used by indie developers, startup founders, agencies and product teams who need shipped apps, not demos.

Bubble.io

Website
bubble.io
Pricing URL
-
$ Details
-
Release Date
-
Startup details
Country
United States

Modaal.dev

Website
modaal.dev
$ Details
freemium
Release Date
2026 February
Startup details
Country
The Netherlands

Bubble.io features and specs

  • No Coding Required
    Bubble.io allows users to build web applications without requiring any coding knowledge, making it accessible for non-developers.
  • Customizable
    The platform offers a high degree of customization enabling users to design and create unique applications tailored to their specific needs.
  • Rapid Prototyping
    Helps in quickly building and testing application prototypes, which accelerates the development process and reduces time-to-market.
  • Built-in Database
    Includes an integrated database, simplifying data storage and management tasks within the application.
  • Expandable with Plugins
    Supports a variety of plugins to extend functionality, allowing for the incorporation of more complex features without needing to code.
  • Responsive Design
    Automatically handles responsive design, ensuring applications look good on both desktop and mobile devices.
  • Community and Resources
    Offers a robust community along with extensive documentation and tutorials, aiding users in troubleshooting and learning.

Possible disadvantages of Bubble.io

  • Learning Curve
    Despite being a no-code platform, there is still a learning curve associated with understanding and navigating Bubble.io's user interface and capabilities.
  • Performance
    Applications built on Bubble.io can sometimes suffer from performance issues, particularly as they scale.
  • Limited Native Mobile Support
    Direct support for native mobile application development is limited; additional tools and steps are required to convert Bubble.io applications into native apps.
  • Dependency on Platform
    Being a proprietary system, users are dependent on Bubble.io for hosting and platform updates, which could pose risks if the company changes its policies or faces downtime.
  • Cost
    While there is a free tier, more complex and feature-rich applications often require premium plans, which can be costly.
  • Scalability
    Though ideal for small to medium projects, Bubble.io might not be the best choice for very large and highly scalable applications due to its performance constraints.
  • Complex Conditional Logic
    Handling very complex conditional logic and workflows can become cumbersome and might require more advanced workarounds.

Modaal.dev features and specs

  • Native iOS Development
    Modaal focuses on building production-grade native iOS apps, which means apps built with it can leverage the full power and performance of iOS native frameworks, resulting in smooth and responsive user experiences.
  • Production-Grade Quality
    The tool is specifically marketed as production-grade, suggesting it is designed with reliability, stability, and real-world deployment in mind, making it suitable for commercial and enterprise applications.
  • Streamlined App Development
    Modaal aims to simplify the iOS app development process, potentially reducing boilerplate code and complexity that typically comes with native iOS development, allowing developers to ship faster.
  • Native Performance
    Since Modaal targets native iOS, apps benefit from optimal performance without the overhead associated with cross-platform frameworks or web-based wrappers, providing a better end-user experience.
  • Modern Development Approach
    Modaal appears to offer a modern approach to iOS development, potentially incorporating contemporary design patterns and workflows that align with current best practices in the Apple ecosystem.

Analysis of Modaal.dev

Overall verdict

  • Modaal appears to be a solid choice for developers and teams looking to build production-grade native iOS applications, offering a focused toolset aimed at delivering polished, App Store-ready results.

Why this product is good

  • Focused on production-grade quality rather than just prototyping or demos
  • Built specifically for native iOS, ensuring better performance and platform integration
  • Aims to streamline the development workflow for shipping real apps
  • Native approach typically yields better UI/UX consistency with Apple's design standards

Recommended for

  • iOS developers who need to ship real, App Store-ready applications
  • Startups and teams wanting to build polished native experiences quickly
  • Product builders prioritizing native performance over cross-platform compromises
  • Developers seeking a structured workflow for professional iOS app development

Bubble.io videos

Bubble.io Tutorial: How to Build an App on Bubble in 2023

Modaal.dev videos

No Modaal.dev videos yet. You could help us improve this page by suggesting one.

Add video

Category Popularity

0-100% (relative to Bubble.io and Modaal.dev)
No Code
99 99%
1% 1
AI
0 0%
100% 100
Website Builder
100 100%
0% 0
Developer Tools
97 97%
3% 3

Questions & Answers

As answered by people managing Bubble.io and Modaal.dev.

What makes your product unique?

Modaal.dev's answer:

Modaal is the only AI app builder that plans the architecture before it writes a line of code. You start with a PRD-driven flow that turns your idea into a structured spec, and only then does your AI agent generate real Swift and SwiftUI — code you own and can export at any time. Most AI builders optimise for a fast first screen, which is why their output collapses once a real feature lands. Modaal optimises for the tenth feature. The second unique piece is Modaal Duet, our cross-platform framework: iOS and Android share pure business logic and feature state, but each renders its own fully native, HIG-compliant UI. Parity isn't a promise — fixtures are replayed on both platforms and the build fails on any mismatch. One production app added a full Android version without changing a single logic file.

Why should a person choose your product over its competitors?

Modaal.dev's answer:

Three reasons.

You get real native code. Lovable, Bolt and v0 are web. Replit gives you React Native. Bitrig and Superapp are Apple-only. Modaal produces genuine Swift + SwiftUI and genuine Kotlin + Jetpack Compose, in a repo you own and can walk away with.

You bring your own AI. Modaal works with 13 build agents — Claude, Codex, Cursor, Gemini CLI, GitHub Copilot, Cline and more — so there's no per-token markup and no credit meter sitting between you and your work. Competitors resell you tokens at a margin; we don't touch that layer.

The free tier is actually usable. One active project, unlimited prompts, native builds for iPhone, iPad and Apple Watch, full code export, no credit card. Compare that to Bitrig's free plan, which caps at 10 requests and 15 credits a day. Pro is €9 per user/month billed annually.

How would you describe the primary audience of your product?

Modaal.dev's answer:

Three groups, all of whom have shipped something before or intend to.

Indie developers and solo builders who know what a good iOS app feels like and are tired of AI tools that produce a demo they then have to rewrite.

Startup founders — technical and semi-technical — who need a real App Store product rather than a prototype, and who can't yet justify hiring two mobile engineers. Many come to us through accelerators; we run partnerships with Entrepreneur First and the Hult Prize Fund.

Small product teams and agencies who need iOS and Android in parallel without maintaining two divergent codebases or accepting a React Native compromise.

The common thread is people who intend to publish and maintain the app, not people exploring an idea for an afternoon.

What's the story behind your product?

Modaal.dev's answer:

Modaal came out of a specific frustration. Our team has spent 15+ years building native iOS at Booking, Uber and Meta, and previously ran an app studio that shipped 40+ apps with 6M+ downloads and an Apple App of the Year. When AI coding agents arrived, they were obviously powerful — and obviously producing code no senior mobile engineer would merge. The agent had no architecture, no memory of the decisions it made three files ago, and no concept of what makes a codebase survive contact with feature number ten.

The insight was that the missing piece wasn't a better model. It was the architect. So we built the layer that a senior engineer supplies: a spec-first workflow, an enforced structure, and a contract that keeps generated code coherent as the app grows. Agents write the code; Modaal makes it right.

We're a bootstrapped Dutch company, building in public with our own community of builders.

Which are the primary technologies used for building your product?

Modaal.dev's answer:

Modaal is a native macOS application. Generated iOS apps are Swift and SwiftUI; generated Android apps are Kotlin and Jetpack Compose — no cross-platform UI layer, no web view, no React Native. Modaal Duet, our parity framework, models shared feature state as pure typed reducers with effects expressed as data, and enforces cross-platform equivalence by replaying fixtures on both platforms at byte equality. Code generation runs through whichever AI coding agent you connect (13 supported, including Claude, Codex, Cursor and Gemini CLI). Distribution goes out through Xcode toolchains, TestFlight and the App Store, with Git for version control and collaboration.

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Bubble.io and Modaal.dev

Bubble.io Reviews

Low-Code Platforms Compared: Enterprise Guide for Developers
Bubble: A widely used web app builder with visual workflows, a built-in database, and growing AI-assisted development features. Ideal for simple applications and fast experimentation, but limited when backend control and large-scale orchestration become central.
Source: rierino.com
10 Top Firebase Alternatives to Ignite Your Development in 2024
If you’re looking to quickly prototype an idea, validate a concept, or even launch a full-fledged product without getting bogged down in code, Bubble.io is your ticket. It’s also a fantastic learning tool for those who want to dip their toes into the world of app development without a steep learning curve.
Source: genezio.com
19 Best WordPress Alternatives in 2025
Bubble is a revolutionary platform that allows anyone to build web applications without writing a single line of code. It uses a visual programming interface where you drag and drop elements to create functionalities. Bubble is perfect for startups and non-technical users who want to quickly prototype and launch their ideas.
Source: www.pixpa.com
Top 10 Android Studio Alternatives For App Development
Bubble is a no-code application and development platform which was developed by Bubble Group which helps noncoder people to build website apps without writing a single line of code.
ILLA Cloud vs. Retool vs. Bubble - Unveiling the Best Low-Code Platforms
In the quest for the best low-code platform, Retool, Bubble, and ILLA Cloud all offer unique features and capabilities. While Retool shines with its self-hosted option and Bubble contributes to the open-source community, ILLA Cloud stands out as a powerful and flexible low-code platform. With its comprehensive feature set, affordable pricing models, and self-hosted...

Modaal.dev Reviews

We have no reviews of Modaal.dev yet.
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Social recommendations and mentions

Based on our record, Bubble.io seems to be more popular. It has been mentiond 446 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Bubble.io mentions (446)

  • The Text Field is the New Dashboard
    David Bressler built ExcelFormulaBot using Bubble.io and OpenAI's API as a solo founder. Monthly operating costs: $150-300. The product generates meaningful recurring revenue. A documented case from 2025 shows a solo founder scaling a modular furniture business to $10 million in annual revenue using AI agents for product design (generative 3D modeling), customer support (LLM trained on FAQs), marketing... - Source: dev.to / 4 months ago
  • Solved: What is the best and most cost effective no code app builder for web and mobile apps?
    General-purpose no-code platforms like Bubble are designed for maximum flexibility, allowing users to build highly customized web applications, often with responsive designs that function well on mobile browsers (Progressive Web Apps – PWAs). They excel at handling complex logic, custom databases, and robust integrations. - Source: dev.to / 8 months ago
  • How to Send eSignature Documents from Bubble.io
    Log in to Bubble.io: Log in to your Bubble.io account. You can either create a new app or use an existing one where you want to integrate eSignature functionality. - Source: dev.to / 9 months ago
  • What is the Most Effective AI Tool for App Development Today?
    AI tools are democratizing app development, enabling both seasoned programmers and non-technical users to bring ideas to life faster than ever. They handle everything from generating code in natural language to optimizing user experiences through data-driven insights. This article explores the diverse array of AI tools available, drawing on insights from industry experts to highlight their strengths and... - Source: dev.to / about 1 year ago
  • 🎯 How to Format Numbers & Currencies in Bubble (Bubble.io Tutorial)
    Formatting numbers and currencies is one of those small yet powerful details that can significantly enhance the user experience of your app. Whether you're building a finance dashboard, e-commerce store, or expense tracker in Bubble.io, this guide will help you display values in a way that's clean, readable, and user-friendly. - Source: dev.to / about 1 year ago
View more

Modaal.dev mentions (0)

We have not tracked any mentions of Modaal.dev yet. Tracking of Modaal.dev recommendations started around Jan 2026.

What are some alternatives?

When comparing Bubble.io and Modaal.dev, you can also consider the following products

Webflow - Build dynamic, responsive websites in your browser. Launch with a click. Or export your squeaky-clean code to host wherever you'd like. Discover the professional website builder made for designers.

Lovable - The world's first AI Fullstack Engineer

Softr - From zero to a website in 5 mins, using building blocks.

BASE44 - The platform for people to turn ideas into working products.

Airtable - Airtable works like a spreadsheet but gives you the power of a database to organize anything. Sign up for free.

bolt.new - Prompt, run, edit, and deploy full-stack web apps