8 Best Free App Builders in 2026: Make Apps Without Paying

Free app builders let you build web and mobile apps without paying upfront, but they often come with limited publishing options, platform branding, and caps on users or apps. I tested several, and these are the 8 top tools you can use for free in 2026.

The 8 best free app builders: TL;DR

Free app builders let you build for free, either on a free forever plan or via a trial. We’ll look at 8 of the top builders in detail, but if you’re in a rush, here’s a quick rundown of what they’re best for:

1. Adalo: Build native iOS and Android apps with a visual drag-and-drop editor
2. Glide: Turn spreadsheets into mobile-friendly web apps for internal and external use
3. SAP Build Apps: Create complex, logic-heavy apps with full cross-platform support
4. Thunkable: Design mobile apps using block-based logic and native components
5. Appy Pie: Build templated mobile apps quickly, with AI tools and publishing support
6. Jotform Apps: Convert multiple forms into a simple, installable app
7. AppMachine: Build branded client apps using pre-made content blocks
8. Buildfire: Assemble feature-rich apps with plugins and app store support

1. Adalo

What it does: Adalo is a popular no-code app builder for full-stack app development. In the free plan, you get the built-in databases, unlimited screens, and test apps. You can publish apps as PWAs or to app stores with a paid plan.

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Who it's for: Individuals, startups, and small businesses who want to prototype or publish a native app without hiring a dev team.

Features

• Screen-based visual editor: You can build app screens by dragging and positioning UI components directly onto a mobile layout.
• Built-in database: You can create custom collections with relationships, validations, and role-based data filtering.
• User authentication: You can add sign-up, login, logout, and password reset workflows with pre-configured components.
• Stripe integration: Adalo supports single payments, subscriptions, and user-specific billing logic.
• Custom actions and workflows: You can trigger logic based on user input or data conditions, including multi-step flows.
• Progressive Web App (PWA) and native output: Adalo builds your apps to run as installable web apps by default.

Pros

• Native mobile publishing (iOS/Android)
• Internal database and user auth built-in
• Easy to learn for non-technical users
• Real-time preview and live testing
• Active template library and help resources

Cons

• Free plan is limited to 500 records per app and no app store publishing
• No multi-user collaboration on the free tier

Pricing

Adalo’s free tier allows unlimited draft apps and full use of the builder. However, it caps data storage at 500 records and limits publishing. Paid plans start at $36/month. 

2. Glide

What it does: Glide is a no-code app builder that turns structured data typically from Google Sheets, Excel, or Airtable, into responsive web apps. Apps run as PWAs and can be installed on mobile devices via a shareable link.

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Who it's for: Teams that already manage processes in spreadsheets and want a faster way to build internal tools, dashboards, or directories.

Key features

• Live spreadsheet sync: Connects directly to Google Sheets, Excel, or Airtable. Data edits in the sheet are reflected instantly in the app, and app inputs can write back to the sheet.
• Template-based UI: Choose from list, card, map, calendar, and chart layouts. Each screen is tied to a data table and automatically renders views based on the schema.
• Computed columns and logic: Use Glide’s visual logic editor to create calculated fields (e.g., formulas, if-then branches, relations, rollups) without touching your original sheet.
• Basic workflows and actions: Add buttons or form submissions that trigger actions like writing to a table, navigating to a screen, or sending an email.
• User profiles and role-based access: Configure user authentication, set data visibility by user role, and personalize content using built-in filters.

Pros

• Fast path from spreadsheet to usable app
• Real-time two-way sync with connected data
• Built-in user access control for internal tools

Cons

• Layout and design options are limited to fixed templates.
• Users can install PWAs on their phones like native apps, but they remain web-based.
• Not ideal for unstructured content or file-heavy apps.
  
  

Pricing

Glide’s free plan allows one published app with up to 25k rows of data and 10 personal users. Paid plans start at $19/month.

3. SAP Build Apps

What it does: SAP Build Apps (formerly AppGyver) is a no-code platform for building web and native mobile apps. You can deploy apps to iOS, Android, web, and desktop from the same codebase.

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Who it’s for: Best suited for business professionals who want to build apps that integrate with the SAP ecosystem.

Key features

• Cross-platform builds: One app project can be compiled for Android, iOS, web, and desktop.
• Responsive layout engine: Use containers and flexbox-style layout controls to build responsive interfaces.
• Logic canvas: Connect flow functions to build full application logic visually.
• REST API integration: Connect to any REST API with support for dynamic endpoints and response handling.
• Local and client-side storage: Store data on-device or connect to cloud services for real-time sync.
• Variable system: Manage state using page, app, and data variables with clear scoping.

Pros

• Customizable logic and workflows
• Full control over data, layout, and state
• No platform branding or usage caps

Cons

• Steep learning curve compared to other tools on this roundup
• No team collaboration

Pricing

SAP Build Apps has a free community edition and a free tier for testing and evaluations for the paid version. The free tier supports 2 builds, 1 tenant, a cloud function, and up to 64MB of storage.

4. Thunkable

What it does: Thunkable is a no-code platform for building mobile apps that can access native device features like GPS, camera, notifications, and sensors.

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Who it’s for: Thunkable is a good option for prototypes, MVPs, or utility apps where access to mobile hardware features is important.

Key features

• Native iOS and Android builds: Compile one project for both platforms using React Native under the hood.
• Block-based logic: Build logic flows using visual code blocks.
• Device integrations: Access native capabilities like camera, location, accelerometer, and push notifications.
• Live preview: Test apps instantly on real devices using the Thunkable Live companion app.
• Cloud variables and storage: Store and sync data in the cloud or use local storage for offline apps.
• Built-in authentication: Use Firebase Auth to enable login/logout functionality.

Pros

• Easy to learn for beginners and non-coders
• Full access to native mobile hardware
• Cross-platform output without extra setup
• Real-time testing shortens build-feedback cycles

Cons

• Logic becomes harder to manage as apps grow
• Precise alignment and responsiveness across different devices feel rigid

Pricing

Thunkable’s free plan supports up to 3 public projects with core functionality but doesn’t include publishing options. Paid plans start at $19/month.

5. Appy Pie

What it does: Appy Pie is an AI-powered no-code platform. You can describe your app idea, and the platform auto-generates a functional app using templates and AI logic.‍

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Who it's for: Designed for small business owners, entrepreneurs, and non-technical users who want an app store presence without worrying about design or custom logic.

Key features

• Template-driven editor: Start from a business category (e.g., salon, fitness, food delivery) and configure modules for common features like bookings, forms, and galleries.
• Multi-platform support: Generate Android, iOS, and PWA versions of the app from a single build.
• Built-in backend: Appy Pie stores form submissions, bookings, and user activity in a web dashboard.
• AI-generated app structure: Automatically suggests layouts and content blocks based on a short text prompt.
• App store publishing service: Appy Pie handles the submission process for you if you’re on a paid plan.
• Push notifications: Send announcements and updates to users from within the Appy Pie dashboard.
• App analytics: Track installs, sessions, and engagement through built-in reports.

Pros

• Easy to use for non-technical users
• Fast setup with AI and templates
• End-to-end service including app store publishing

Cons

• Template-driven designs limit customization
• Limited extensibility, as there’s no access to the source code

Pricing

Appy Pie doesn’t offer a permanent free plan, but it has a free trial. Paid plans start around $16/month per app (Android only) and go up to $60/month for both Android and iOS.

6. Jotform Apps 

What it does: Jotform Apps lets you bundle multiple Jotform forms into a mobile-friendly app experience. You can create a simple portal with pages, buttons, and forms that users can access via a link or install on their mobile device.

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Who it's for: A great fit for teams that already use Jotform and want to unify multiple forms into a single, lightweight app without building from scratch or managing code.

Key features

• Form bundling: Combine multiple Jotform forms into one mobile-accessible app with a homepage.
• Custom branding: Add your logo, app name, and custom text. Paid plans remove Jotform branding.
• Built-in form features: Use all Jotform’s capabilities like conditional logic, approval flows, calculations, and file uploads within the app.
• User access control: Set apps to public, private, or company-only. Optional login required.
• Analytics and response tracking: View submission data, user activity, and app usage from the Jotform dashboard.

Pros

• Built on Jotform's mature forms engine
• Great for data collection and internal use cases
• Forms update in real-time without republishing

Cons

• Limited layout and navigation options
• No native publishing. It's web-only via an installable PWA
• Apps are single-purpose and form-centric. Unsuitable for broader mobile app needs

Pricing

Jotform’s free plan supports unlimited apps, up to 5 forms and 100 monthly submissions, and 100MB of storage. Paid plans start at $34/month.

7. AppMachine

What it does: AppMachine is a no-code app builder for designing mobile apps using a block-based system. It supports publishing to iOS and Android and includes tools for white-labeling and client management.

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Who it’s for: Best suited for marketing agencies, freelancers, and businesses that build and maintain mobile apps for clients. 

Key features

• Block-based app structure: Add features by stacking modular blocks like lists, forms, videos, and e-commerce.
• White-labeling support: Customize branding and remove AppMachine references for client-facing apps.
• Multi-app management: Manage multiple projects from a single dashboard with team or client access.
• Publishing tools: Includes submission assistance and version control for pushing updates to app stores.
• Basic design customization: Edit themes, icons, colors, and layouts with limited design freedom.
• Website scanner: Auto-generates app content from an existing website URL.

Pros

• Easy to build content-based apps with standard features
• White-label options are included on higher plans
• App store publishing support
• Simple learning curve for non-developers

Cons

• Limited layout flexibility and visual control
• Templates feel dated and generic
• No access to underlying code

Pricing

AppMachine offers a 30-day free trial. Paid plans start at $15/month and go up to $159/month for full white-labeling and agency support.

8. Buildfire

What it does: Buildfire is a no-code app development platform that offers a mix of visual editing and an extensible plugin architecture.

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Who it’s for: Buildfire is built for teams that want more flexibility than template-based builders but don’t want to code from scratch.

Key features

• Plugin-based system: Extend apps by selecting from 9+ plugins.
• Custom plugin SDK: Developers can build and add custom features using JavaScript and Buildfire’s SDK.
• Advanced push notifications: Segment users and schedule messages based on behavior or timing.
• User management and login: Support for account creation, profiles, and role-based access.
• White-labeling and branding: Replace Buildfire branding and use your own domain or app store presence on higher tiers.
• In-app purchases and monetization: Sell access to content, subscriptions, or products directly inside the app.

Pros

• Scalable platform with enterprise-grade plugin options
• Supports in-app monetization and membership models
• White-label and branding tools available

Cons

• Has one of the most expensive paid plans in the round up starting at $165/month.
• Custom plugins require developer resources
• More complex than no-code builders
• Plugin limitations tied to plan level

Pricing

Buildfire offers a 14-day free trial, after which pricing starts at $165/month.

Top free app builders: At a glance

To see how the leading platforms stack up, here’s a quick comparison of their focus, free-tier limits, publishing options, and ease of use:

How I tested the best free app builders

To fairly compare the top free app builders, I created similar simple apps in each platform and walked through the full journey from first login to sharing the finished app. I evaluated:

• How quickly a brand‑new user can go from a blank screen to a working app.
• Whether the free plan includes the core features needed to build something “real” (data, logic, basic integrations).
• If you can share the app for free, at least as a PWA or installable link, without upgrading.
• The quality of help available when you’re stuck, including docs, tutorials, and community support.

What do free app builders do?

Free app makers allow you to design and launch apps without incurring any costs. Most of them combine three tools in one platform:

• A visual interface for building screens.
• Some kind of data handling for storing and managing information.
• Logic and workflows using visual rules or code blocks.

Current users of free app makers range from students and hobbyists to small business owners prototyping an idea or making a simple app for their customers.

Do I need to upgrade beyond free app makers?

Yes, you’ll eventually need to upgrade from free app makers. Free builders are great for prototypes and simple apps, but as you add more users, more data, and more complex logic, you’ll almost always need to move to a more powerful platform or a paid tier.

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‍Here are a few signs it’s time to upgrade:

• You're hitting scale limits: Free tiers usually cap users, storage, or API calls. Performance can dip as usage climbs.
• You need custom integrations: Connecting to CRMs, ERPs, or internal systems usually requires full API access and more advanced integration features.
• Branding starts to matter: Free plans typically force platform logos or splash screens, which isn’t acceptable for serious customer-facing or client apps.
• Security is non-negotiable: Free tools typically don’t offer enterprise-grade security features like SSO, RBAC, SCIM, or audit logs.

In short, you’ll know it’s time to upgrade when your app outgrows the sandbox that free app makers provide. If you’re hitting any of the above limits, those are clear signals. Fortunately, there are several options you can choose from

Upgrade to Superblocks for enterprise-grade internal tools

Superblocks lets you vibe code production-grade internal apps with Clark, the AI agent, directly on top of your company’s databases, warehouses, SaaS tools, and APIs without having to write code if you don’t want to.

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IT and security teams still stay firmly in control, with centralized integrations, SSO, RBAC, audit logs, and hybrid/Cloud-Prem deployment.

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This is possible thanks to our extensive set of features:

• Accessible to semi‑technical and non‑technical users: You don’t need to be a professional software engineer. Just describe it in plain English and watch Clark build it.

• Secure by default: Clark operates within each builder’s existing permissions. AI-generated queries and actions can’t reach systems or data that the user isn’t allowed to access.
• Centralized permissions: Admins centrally configure integrations, access controls, app-level permissions, and audit logs. All your apps and builders stay aligned with IT and compliance policies.
• Databricks-native hosting: Superblocks can deploy production-grade apps directly within Databricks as a Databricks app.
• Fits your existing engineering workflow: Superblocks apps plug into your Git provider (GitHub, GitLab, Bitbucket, Azure DevOps). You can keep using code review, automated tests, and security scanners before production deploys.
• Enterprise-ready deployment options: You can run Superblocks in Cloud, Hybrid, or Cloud-Prem modes. With hybrid deployments, your production data remains in your VPC. With Cloud-Prem, the full Superblocks platform runs inside your VPC, so your data and AI processing stay in your infrastructure.

Book a demo with one of our product experts to see Superblocks’ AI-native builder and Cloud-Prem deployment (runs inside your cloud/VPC) in action.

Frequently asked questions

What is the best free app maker for beginners?

The best free app maker for beginners is Adalo. It offers an intuitive visual builder, a built-in database, and supports native mobile publishing. If you're working with spreadsheets, Glide is another beginner-friendly option with a smooth learning curve.

Can I really make an app for free without hidden costs? 

Yes, you can build a functional app for free on most platforms. However, for most, publishing it almost always requires a paid plan. 

How long does it take to build an app with a free app maker? 

It can take just a few hours to build a simple app with a free app maker. If your data and forms are ready, platforms like Glide or Jotform let you launch something functional in under a day. More complex apps take longer.

Can I publish my free app to app stores? 

Yes, some platforms let you publish apps for free. Glide allows one published PWA on its free plan, while Thunkable allows restricted APK/AAB downloads with watermarks on its free tier. Most platforms require a paid plan to submit to app stores.