Updated Feb 10, 2025

6 Best Free Mobile App Builders for Simple Solutions 📱

Table of Contents

If you’re looking for a free mobile app builder, try out Adalo for design freedom and overall performance, Budibase for internal business apps, and FlutterFlow if you’re a techie.

Read on to learn more about:

How I chose each free app builder

Review of each app builder

Limitations of selecting a free version

How to pick the free app builder for you
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The 6 Best Free No-Code Mobile App Builders: TL; DR

Adalo, the best overall free no-code mobile app builder
Budibase, the best free no-code business tool builder
FlutterFlow, the best free app builder for developers
SAP Build Apps, a free no-code app builder for prototypes‍
Jotform, the easiest free no-code mobile app builder
Bravo Studio, the top-notch app builder for Figma designers
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How I Chose The 6 Best No-Code Mobile Free App Builders

After reviewing and testing several platforms, I’ve found that the best free no-code app builders share a few features. The app builders on my list all feature the following:

No Credit Card Commitment: There are quite a few free no-code app-building platforms that come with a glaring asterisk. To access the free version or free trial, you’ve got to enter your credit card information.

When you do this, the app-building platform can charge you as soon as the trial version ends, when you exceed your allotted storage space, or if you mistakenly don’t meet a term and condition.

Rest assured, when you choose one of the free no-code app-building platforms on my list, you can keep your credit card tucked away in your wallet. All you’ll need to sign up is an email address, a password, and the curiosity to learn something new!

Free Version, not Free Trial: While a no-code app-building platform that offers a free trial is better than one that doesn’t offer a free trial, most free trials expire after about 14 days.

This puts a lot of pressure on you to learn as much as possible about the app-building platform in a limited time. With a limited free trial, you might not be able to discover what you like and don’t like about an app-building platform.

All the app-building platforms I chose have a free version with no trial period. This allows you to get comfortable with the interface on your own time.

Actually No-Code: Sometimes, you’ll find a free no-code app builder that requires you to enter lines of code if you want to build a particular feature. Such an app builder is not no-code.

The free no-code app-building platforms that made my list can all be used without any prior programming knowledge. You’ll leverage a drag-and-drop or point-and-click interface to cobble together your app.

Other Key Factors I Considered

Ease of Use: When you sign up for a free app builder, you’ll want to jump in and start making your app ASAP. I ensured that each one on my list has a low learning curve that you can pick up either through intuition or after a few tutorial videos.

A Strong Ecosystem: An app builder’s ecosystem means the sum of all its supportive features, like tutorials, guides, developer-made tools, and more. The free no-code app builders on my list all have thriving ecosystems you can lean on while learning how to use their app-building interfaces.

You’ll also get access to the app builder’s forum, which gives you support from both seasoned users and folks representing the app builder. You’ll be able to get solutions when you hit roadblocks or glean general information about using the platform.

Paid Version Can Publish to App Stores: While most free no-code app builders don’t allow you to publish to the app stores, their paid tiers do. When you publish your app to the Apple App Store or Google Play Store, you expose it to a larger audience, making it much easier for them to download.

Pre-made Templates & Components: You’ll be able to kick-start your app-building by selecting high-quality, customizable templates. These include all the forms, buttons, and other elements you need, helping you build your app quickly.

Integrations: Sometimes, you’ll want to transfer data from your third-party accounts directly to your app, integrate with a program like Stripe for payments, or stream in real time info directly through an API. These integrations add more oomph and functionality to your app.
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The 6 Best Free No-Code Mobile App Builders in 2025

#1 Adalo: The Best Overall Free No-Code Mobile App Builder

Adalo is a no-code app builder with an intuitive drag-and-drop interface that you can use immediately after signing up. It’s flexible enough to create nearly any app you can imagine, such as an internal project management tool or a booking app for your restaurant.

Features

Adalo’s building interface gives you near-pixel-perfect design freedom. You’ll be able to resize images, text, and other components right on your screen using your mouse.

If you run into any speed bumps, Adalo has abundant tutorials, guides, and an active forum in its thriving ecosystem. When you build your app with Adalo, you’ll become part of a community.

Use Magic Text, Adalo’s unique AI feature, to create new elements for each database item, saving you time and helping you easily build your app.

Ideal Users

Ultimately, I’ve recommended Adalo more than any mobile app builder over the years due to its refreshing simplicity and sheer power. Because of its flexibility in creating nearly any app you can imagine, Adalo is particularly suited to meet the needs of individuals, freelancers, entrepreneurs, and small and medium businesses.

What the Free Plan Offers

Out of all the free no-code app builders on my list, Adalo’s free version is the most generous. You’ll get an unlimited number of prototype apps and even be able to use Zapier in a limited capacity.

Adalo’s free version integrates with Stripe, so you can run a prototype of your app with existing customers. You’ll also get 200 database records to experiment with different features.

The Bottom Line

Because it blends simplicity with power, Adalo provides enough flexibility and design freedom to build a super robust app. This makes Adalo the best app builder on our list.

#2 Budibase: The Best Free No-Code Business Tool Builder

Budibase is a no-code app builder that transforms databases into apps. It’s designed to build internal business apps like CRMs, project management tools, client portals, and more.

Features

Budibase integrates with loads of external database sources, like Google Sheets, Airtable, various SQL databases, and others. Or you can build your own database from scratch using Budibase’s database builder.

You’ll also get a REST API that lets you connect to most web data sources and a Zapier integration, so you can transfer data from various sources directly to your app.

Are you a big organization and prefer to self-host? Budibase lets you host on-prem (on your own server) — even for the free version. This will delight any IT team.

Ideal Users

Because Budibase allows for the creation of unlimited apps (yes, even on the free version), it’s an ideal choice for companies that have evolving demands and need to develop rapid solutions. Also, Budibase is open source, so it’s a great choice for techies who want to patch in their own code.

What the Free Plan Offers

The free plan allows you to integrate with unlimited data sources to build an unlimited number of apps. You also get single-sign-on (SSO) for Google and Microsoft platforms.

However, Budibase’s free version only allows up to 5 users, which could be a hangup for larger teams. The free version also doesn’t allow you to brand your app.

The Bottom Line

Budibase is splendid for companies of any size that want to create several internal business apps from their pre-existing databases.

#3 FlutterFlow: The Best Free App Builder for Developers

FlutterFlow is an app builder that’s geared towards developers and techies. This is because FlutterFlow is a low-code platform, meaning you’ll need some technical experience in order to use it.

Features

If you want to create special features or your own plugin unique to your app, FlutterFlow gives you the option to enter the code for the needed feature.

FlutterFlow boasts the second-largest template library out of all the free app builders on this list, giving you an array of choices to get your app idea rolling.

Ideal Users

FlutterFlow is ideal for entrepreneurs and teams building and managing several different apps, as the platform allows for real-time collaboration. But it’s very important that you have some tech experience, like being familiar with database schema and knowing coding logic — or you’ll most likely have issues.

What the Free Plan Offers

Build an app and publish it on the web under FlutterFlow’s subdomain. The free version also gives you a full design package, including animations for smooth transitions between screens and haptic touch if you want to add vibration or motion to your app.

The Bottom Line

While it’s limited to a technical audience, FlutterFlow is an excellent tool if you want to combine your programming skills with a great drag-and-drop editor, giving you the best of both worlds.

#4 SAP Build Apps: A Free No-Code App Builder for Prototypes‍

SAP Build Apps (formerly AppGyver Community Edition) is a free, no-code app-building platform that lets you build native mobile and web apps with an easy-to-use drag-and-drop interface. It is part of the SAP ecosystem, a major provider of enterprise software.

Features

The platform is pretty much made for all the SAP users out there, as SAP acquired AppGyver in 2021. It shares several integrations and tools with SAP, so those familiar with the SAP ecosystem will find the platform quite accommodating.

The building interface is a breeze. After watching SAP’s very short tutorial, you’ll be able to start building your app in no time. You’ll have quite a bit of design freedom when creating your app, and the building canvas makes it very easy to add logic and commands.

Ideal Users

If you’re a major organization using SAP, you might want to give this free app maker a go. It can integrate with many of SAP’s tools and pre-existing features, allowing you to create apps that work seamlessly with your operations.

What the Free Plan Offers

The entire plan is free. It gives you the power to publish your app as a web app and a native mobile app to the Apple App Store or Google Play Store. It also has a useful REST API that lets you quickly gather data from web sources.

The Bottom Line

Although the platform appears dated and has some issues with bugs, SAP Build Apps is completely free app building software and provides enough design freedom to build a simple startup app that you can publish to the app stores.

#5 Jotform: The Easiest Free No-Code Mobile App Builder

Jotform is a no-code mobile and web app builder that lets you create simple apps with no fuss. It boasts a long list of features, components, and more, ensuring that you can build out your app in a snap.

Features

Jotform is super easy to learn, and you don’t need to spend much time on tutorials to pick up the app-building interface.

Boasting the most extensive template library on our list, you’ll find 1,000+ options to get your building started fast.

If you’re looking to upgrade to a paid version and you’re a medical professional, you might want to stick with Jotform because it has a paid version that’s HIPAA compliant, a feature most no-code mobile app builders lack.

Ideal Users

Jotform is ideal for building a quick app that takes form submissions, payments, or signed documentation. The platform has pricing tiers that businesses of all sizes can use.

What the Free Plan Offers

Jotform’s free no-code app building plan lets you create a small app with up to 5 screens. It also allows you to accept up to 10 payments monthly. Yet, it only provides a minuscule 100MB of storage, constraining the type and number of pictures or videos you put on your app.

The Bottom Line

If you’re looking to build a simple app to gather data or sell a few products, shortlist Jotform. You can scale up to your needs should you decide to go with one of Jotform’s paid versions.

#6 Bravo Studio: The Top-Notch App Builder for Figma Designers

Bravo Studio is a no-code app builder that lets you transform your Figma designs into unique, one-of-a-kind apps.

Features

Because you first need to create your app’s template using the Figma platform, you’ll be able to achieve 100% pixel-perfect design freedom. This means you can make an app that genuinely stands out from the crowd.

The free version allows you to send out push notifications, allowing you to notify your app users about upcoming events, special offers, and more with the simple press of a button.

Ideal Users

While Bravo Studio offers some of the best design freedom in the no-code app-building game, you’ll need to know how to create designs with Figma to leverage the platform. If you don’t know how to use Figma, you’ll have to learn it and make designs before learning Bravo.

What the Free Plan Offers

The free version lets you create an unlimited number of progressive web apps (PWAs) of up to 15 screens. Share them with a limited number of friends, colleagues, and clients via email. You’ll send them a link to your app, and they’ll download it directly to their devices.

Unfortunately, you won’t be able to publish your app directly to the web, which means you’ll only have limited traction.

The Bottom Line

If you’re a Figma designer considering building an app, Bravo should be the first free version on your shortlist.

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Are These App Builders Truly Free?

A free app builder lets you get comfortable with its building interface so you can decide if it’s a good fit. While you’ll be able to feel out the app-building platform, you won’t be able to unleash the full potential of a paid version.

Here are some of the limitations free versions come with:

App Actions: These are the tasks your app can execute, like accessing a database, connecting with an external site, signing up users, and more. Most free versions come with just a few actions your app can complete. If you want more, you’ll need to upgrade to a paid version.

Storage Space: When you build an app, you’ll also build a database with information like text, photos, videos, and so on. This information takes up storage space. Free no-code app builders usually come with a small amount of storage space, which limits your app’s size.

Internal and External Users: Most free no-code app builders allow for a maximum number of internal users. These are users who sign into your app and use member-specific features, like data tools or the ability to share photos.

Some, but not all, free no-code app builders also allow a maximum number of external users. These folks can visit your app using a web browser, but they’re restricted to just a few actions, like viewing videos or reading sample articles.

Integrations and Plugins: Free no-code app builders don’t allow for as many integrations as their paid tiers. For instance, you’ll most likely be unable to use a Zapier integration, which gives you access to thousands of third-party apps and software.

Most no-code app-building platforms have developer communities that create plugins, such as a PDF converter, scheduler, and more. However, many free no-code app builders restrict the number of plugins you can build into your app.

What Types of Apps Can You Create with Free Mobile App Builders?

PWA: Some of the free app builders on my list can build progressive web apps (PWAs). You can download them onto your phone’s home screen directly and use them like a native mobile app.

Web apps: You can also use these free builders to make web apps. Web apps are apps you access through your phone's web browser, but you don’t download them. You execute all the tasks in the app using your browser.

Web apps aren’t as powerful as PWAs, as they won’t integrate with your phone’s hardware, like your camera or GPS.

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Can I Publish to the Apple App Store or Google Play Store?

Free no-code app builders won’t allow you to build an app that you can publish on the Apple App Store or Google Play Store (called a “native” app). Publishing to app stores involves passing a compliance test.

However, most of the free no-code app builders on my list have paid versions allowing publishing to the app store.

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Frequently Asked Questions

How Long Can I Use a Free No-Code Mobile App Builder?

Mobile app builders come with a free trial (usually 7 to 14 days). However, the best mobile app builders offer a free version that is limited in features yet lets you continue to use it without a time limit.

Do I Need to Provide My Credit-Card Info to Sign Up?

To start using the free no-code app builders on my list, you will need to provide only your email address and a password — not a credit card. Some app builders might ask you about your profession, how you discovered that particular app builder, or what kind of app you intend to build.

Can I Publish My App?

The app builders on my list allow you to publish your app to the web, but not with your own domain (www.yourdomain.com). SAP Build Apps is the only free no-code app builder that lets you publish to the app stores, but you’ll still have to pay the app store fees, which are $99 yearly for the Apple App Store and $25 (one-time) for the Google Play Store.

What Free No-Code App Builder Has the Most Benefits?

Adalo is the most generous free no-code mobile app builder on my list. It allows you to use APIs and plugins developed by the Adalo techie community, provides a decent amount of storage space, and lets you build unlimited apps for testing.

And, with the Adalo free Stripe integration version, you can even take payments from your clients.

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Next Steps with Adalo

After going through the app builders, answer these questions:

How many users do you want your free version to reach?
How much design freedom do you need?
Which integrations are necessary?

Once you know what you’ll need, jot down the 2 or 3 app builders that stood out to you and try them all out — we highly recommend you include Adalo. That’s because Adalo offers the most generous free version with the ability to publish to the web, take Stripe payments, and even add some powerful plugins.

Try out Adalo today for free.