7 Best Free Mobile App Builders in 2025

Why Use a Free Mobile App Builder?

A free mobile app builder allows users to create Android and iOS apps without coding or upfront costs. These app maker platforms democratize app development by eliminating the traditional barriers of hiring developers, setting up backend infrastructure, or learning programming languages. They offer drag-and-drop functionality, customizable templates, and device preview tools, allowing anyone to go from idea to functioning mobile app in hours rather than weeks. This accessibility is especially critical for non-technical users looking to validate app ideas, build MVPs, or launch side projects without financial risk. For learners and entrepreneurs alike, these tools open doors to mobile innovation without needing a budget or engineering skills.

What to Expect from Free App Builders?

Free mobile app builders usually provide core features like visual editors, templates, and preview tools, but may limit publishing, customization, or integrations. Users can typically build the full app within the platform but may encounter restrictions on features like push notifications, third-party integrations, monetization, or native app publishing unless they upgrade. Some platforms brand the app with their logo, limit data storage, or only allow web app exports on free plans. Nonetheless, the free tiers are powerful enough to build basic apps for internal use, demo purposes, or public testing. Understanding these limits upfront helps users maximize what’s possible without needing to invest early. Looking beyond just free options? Discover the best no-code app builders to explore more powerful tools for creating apps without any coding skills.

Who Should Use Free App Builders?

Free app builders are best suited for hobbyists, learners, solo founders, and small teams testing prototypes or launching simple public-facing apps. They’re also ideal for non-profits, educators, and bootstrapped startups that need to develop tools, directories, portfolios, or survey apps with limited resources. These AI app builder platforms allow quick experimentation and iteration without the overhead of traditional development workflows. While they may not support complex logic or heavy traffic apps, they are perfect for early-stage mobile app development, internal team tools, and non-critical consumer-facing utilities that don’t require advanced performance or third-party API dependencies. Wondering what features to prioritize? Check out our guide on no-code app builder features to ensure you choose a platform that scales with your needs.

Which Are the Best Free Mobile App Builders in 2025?

Top free mobile app builders in 2025 include Appy Pie, Glide, Thunkable, MIT App Inventor, Kodular, AppGyver, and AppsGeyser. These AI app maker platforms no-code platforms cover a wide spectrum—from beginner-friendly educational tools to professional visual IDEs with advanced features. Whether you want to build a quiz app, an eCommerce MVP, or an internal tool, each of these builders delivers powerful functionality under their free plan. Here’s a quick look at the top free app builders in 2025:

• Appy Pie for drag-and-drop app creation with AI and workflow integrations
• Glide for turning spreadsheets into responsive mobile apps
• Thunkable for cross-platform native features with visual logic
• MIT App Inventor for Android-focused learning and educational apps
• Kodular for building monetized Android apps with extended UI components
• AppGyver for advanced enterprise-grade app development
• AppsGeyser for instantly generating Android APKs from web content

The best free mobile app builders in 2025 make it easy to create apps without coding using drag-and-drop tools and native features. This list explains what sets each platform apart and helps users choose the right one for their needs.

1. Appy Pie's App Builder

   Appy Pie’s free trial plan lets users build Android and iOS apps using a no-code interface with drag-and-drop modules. It simplifies the app creation process by offering categorized templates, pre-configured navigation, and built-in components like forms, maps, or chatbots. The platform supports a range of use cases—from eCommerce and education to booking and entertainment apps—without requiring coding skills. Users can preview their app in real-time, make edits visually, and expand functionality through automation tools and AI integrations. Though publishing requires a paid plan, users can build and test robust prototypes for free and assess the platform’s potential before committing to a subscription.

   

   Pros:

   • Fast app creation with templates
   • AI-assisted layout and content suggestions
   • Supports PWA and multilingual apps

   Cons:

   • Branding included in free apps
   • Publishing may require plan upgrade
Build a Free Mobile App

2. Glide

   Glide turns spreadsheets into mobile apps using a visual builder with tight integration with Google Sheets. Designed primarily for internal tools and business dashboards, it enables non-developers to transform structured data into responsive apps with filterable lists, forms, and visual reports. Glide’s simple logic editor and dynamic design elements make it possible to build interactive, data-driven apps without touching any code. It’s especially powerful for teams that already rely on spreadsheets to track inventory, employees, or schedules. Glide's free tier supports basic functionality, though users may need to upgrade for custom domains, branding removal, or advanced storage.

   

   Pros:

   • Intuitive UI linked to spreadsheets
   • Responsive apps for mobile and desktop
   • Great for internal tools and admin apps

   Cons:

   • Data storage limits on free tier
   • No native app download option

3. Thunkable

   Thunkable is a visual drag-and-drop app builder for cross-platform apps with real-time testing and logic blocks. Its block-based programming system allows users to define app behaviors without scripting, making it ideal for interactive apps with navigation, media, forms, and database functionality. The platform supports live testing on devices, drag-and-drop design, and native feature access such as geolocation, camera, and push notifications. Thunkable provides solid support for building production-ready Android and iOS apps, but branding and feature access are gated in the free tier. Still, it offers enough freedom to prototype and launch simple apps without major technical or financial hurdles.

   

   Pros:

   • Cross-platform with native features
   • Logic blocks for interactive elements
   • Good for functional prototypes

   Cons:

   • Watermark on free apps
   • Advanced components require paid upgrade

4. MIT App Inventor

   MIT App Inventor is an open-source educational platform that enables beginners to build Android apps with visual programming. Developed by MIT and supported by a global community, it emphasizes learning through doing. Users build logic through drag-and-drop blocks and design layouts using a WYSIWYG editor. It’s widely used in schools, coding bootcamps, and hackathons to teach the fundamentals of mobile development. Although it lacks advanced components or visual polish, App Inventor is one of the best platforms for learning the app development process and create an Android app without any cost or experience.

   

   Pros:

   • Open source and fully free
   • Perfect for beginners and education
   • Live companion app for real-time testing

   Cons:

   • Android-only (no iOS deployment)
   • Limited UI styling

5. Kodular

   Kodular is a free visual app builder based on the App Inventor framework, with a modern UI and monetization support. It targets users looking to build Android apps with enhanced features such as ads, components, media handling, and database connections. The platform improves upon MIT App Inventor’s core by offering more polished layouts, better asset management, and access to monetization options like AdMob and Facebook Ads. With a similar block-based logic system, Kodular remains accessible to beginners but also allows intermediate creators to build fully functional apps without limitations on design or app category.

   

   Pros:

   • Includes monetization components
   • Clean UI with extended blocks
   • Built for Android with APK export

   Cons:

   • No native iOS support
   • Requires learning logic components

6. AppGyver

   AppGyver is a professional-grade no-code builder that offers a free tier for building full-stack cross-platform apps. Known for its Composer Pro interface, AppGyver enables experienced creators to build apps with fine-tuned logic, advanced data handling, REST API integration, and responsive design for all screen sizes. It supports building web, mobile, and even desktop apps—all within the same interface. While the learning curve is higher than other no-code tools, its power rivals that of some low-code and developer tools. For makers, startups, or technical designers, AppGyver’s free tier is an enterprise-level opportunity at no cost.

   

   Pros:

   • Enterprise-level capabilities
   • Build for web, mobile, and desktop
   • API integration and backend logic

   Cons:

   • Steep learning curve
   • Not ideal for basic users

7. AppsGeyser

   AppsGeyser is a free Android-only app builder that converts web content or templates into APKs with monetization options. Focused on simplicity and speed, the platform offers over 30 templates such as browser apps, chat apps, games, and quiz formats that require no programming knowledge. Users simply select a template, add content or URLs, and generate an APK within minutes. It’s geared toward content creators, marketers, or freelancers who need a fast Android app solution without technical involvement. The simplicity comes at the cost of limited customization, but for launching basic apps quickly, AppsGeyser remains one of the fastest free options available.

   

   Pros:

   • Completely free with no coding
   • Instant APK generation
   • Ad monetization options

   Cons:

   • Android-only
   • Limited customization and features

Which Free App Builder Is Best for Which Use Case?

Each free app builder fits different audiences and use cases. Here are a few practical scenarios:

• Teachers or Students: Use MIT App Inventor or Kodular to learn and build Android apps with logic blocks.
• Entrepreneurs: Use Appy Pie or Thunkable to build a business app and test it across platforms.
• Internal Teams: Use Glide to create inventory, HR, or CRM tools linked to spreadsheets.
• Hobby Creators: Use AppsGeyser to launch a free Android game, browser, or content app.

Comparison Table of Free Mobile App Builders

Conclusion

Free mobile app builders offer a powerful way to create and test apps without cost or code. From educational tools to business apps and internal utilities, these platforms provide accessible paths for mobile development. Start with the tool that aligns with your goal—whether it's Android-only testing, spreadsheet-based tools, or cross-platform MVPs—and upgrade later if needed. For creators and learners alike, 2025 offers a wide range of free options to bring app ideas to life. Get inspired by success stories and strategies using no-code tools. Visit our in-depth resources on best app builders and how they’re transforming businesses.

Frequently Asked Questions

What is the best app builder for free?

Appy Pie is considered one of the best free app builders for 2025 due to its no-code platform and AI features. It allows users to create mobile apps for Android and iOS without any programming knowledge. Its free trial plan supports building functional apps using drag-and-drop tools, offering templates for various use cases such as business, education, and productivity. The platform is especially useful for beginners and small business owners looking to test app ideas without upfront investment.

Which free app builder offers the most advanced customization options?

Appy Pie stands out for offering robust customization options even on its free trial plan, making it ideal for personalized app development. Users can edit UI layouts, change colors, add advanced modules, and integrate third-party tools using prebuilt plugins. It supports features like push notifications, in-app purchases, and user authentication. These capabilities help creators fine-tune their app’s design and functionality without having to write a single line of code, ensuring flexibility for unique business needs or branding goals.

Which free app builder is best for creating complex enterprise apps without coding?

Appy Pie is highly suited for creating complex enterprise apps without coding, thanks to its workflow automation, role-based access, and integration features. Businesses can create employee apps, internal dashboards, and CRM-linked applications with ease. Appy Pie supports secure cloud hosting, offline capabilities, database integration, and real-time collaboration tools—allowing teams to build scalable, secure enterprise solutions at no cost during the initial prototyping phase.

Can I publish an app using Appy Pie's free trial plan?

With Appy Pie’s free trial plan, users can build and preview their mobile apps, but publishing to app stores requires a paid upgrade. You can generate and test a Progressive Web App (PWA) or use the preview app for internal testing. However, if you want to list your app on Google Play Store or Apple App Store, you’ll need to subscribe to one of their paid plans, which include app submission support and platform compliance tools.

Does Appy Pie support AI app creation?

Yes, Appy Pie features a powerful AI app builder that simplifies mobile app creation using machine learning-based suggestions. By answering a few prompts, users can automatically generate layouts, features, and even basic content suited to their app category. This helps users build apps faster and with better structure, especially if they lack design or UX experience. AI tools also assist in content generation, icon selection, and feature recommendations tailored to the business use case.

What types of apps can I build with Appy Pie for free?

Appy Pie allows you to build a wide range of apps for free, including business apps, booking platforms, directories, and educational tools. With its drag-and-drop interface, you can create quiz apps, fitness trackers, restaurant menus, and chat-enabled services. The platform’s template library covers most industries, and you can combine elements to build multi-functional apps. This variety helps users experiment with real-world use cases before committing to a paid publishing plan.

Does Appy Pie support Android and iOS app development?

Yes, Appy Pie supports cross-platform mobile app development for both Android and iOS using a single no-code environment. You can preview and test your app using its simulator or the Appy Pie Previewer app. Once finalized, the platform provides export and publishing support for both Google Play and Apple App Store. This dual compatibility helps creators reach wider audiences without managing separate codebases for different operating systems.

Is Appy Pie suitable for beginners with no coding experience?

Appy Pie is designed specifically for beginners, with a user-friendly interface and prebuilt modules that eliminate technical complexity. Users don’t need to understand programming languages or backend development. The platform offers step-by-step wizards, video tutorials, and real-time previews, making it easy to learn while building. This accessibility makes Appy Pie a go-to platform for students, entrepreneurs, and creators launching their first mobile app idea without hiring a developer.