Best Free Mobile App Development Software of 2025

Resco Mobile App Development Toolkit is a no-code platform for building custom mobile business applications designed to enhance Microsoft Dynamics 365, Power Platform, Business Central, and Salesforce. Ideal for partners and ISVs, it enables you to create white-labeled, scalable apps for industries like utilities, energy, construction, and field service. With offline functionality and secure data synchronization, you can build mobile solutions tailored for inspections, asset management, work orders, and more. The drag-and-drop interface streamlines customization, allowing you to design workflows, forms, and dashboards without coding expertise. This toolkit empowers you to create verticalized mobile solutions that extend CRM and ERP capabilities while addressing the specific needs of frontline workers. Deliver branded apps, modernize field operations, and generate new revenue streams by equipping clients with reliable, industry-specific mobile technology. Unlock the potential to scale your business with Resco's flexible and robust toolkit.

The Alpha Transform no-code app builder enables business users or developers to turn any paper form or manual process into a mobile app in minutes. Business users can take full advantage of all the capabilities of the smartphone to easily build data collection apps. Power users & developers can add advanced app functionality for field service and dispatch apps with Alpha TransForm's built-in programming language. Robust integration and offline capabilities are built-in. A free trial is available. Alpha Software speeds app development with the only platform on the market with distinct no-code (Alpha TranForm) and low-code (Alpha Anywhere) development environments. The technology receives 5-star reviews from customers on third-party product review websites and has won the InfoWorld Technology of the Year award.

The complete in-app collaboration API and SDK. Add contextual activity feeds, chat, and document collaboration directly into your apps to increase user engagement, improve in-app retention, and reduce customer churn. Modern apps need advanced collaboration features. Period. And let’s face it — a lot of app developers struggle to prioritize building their core functionality versus adding the contextual collaboration features that keep users engaged and productive. The big B2B tech players are already acquiring or building out chat, secure file sharing, contextual activity feeds and threaded conversations functions, which means every app is going to need them to stay competitive. That’s where Weavy comes in.

Localazy is a platform for localization automation and content translation. Learn to speak the language of everyone and increase your user base. You can manage translations and use both standard and innovative localization features. Tailor-made for both new and established apps. You can integrate Localazy into your build chain (Github Actions Bitrise, CI/CD, etc.) and forget all the hassle. Never touch localizable data again. UX designed around developer productivity Translations instantaneously and free Unlimited apps (public and private) Unlimited languages & translations Free machine translations Shared translations can save you money All formats & integrations Figma plugin OCR Translate Powerful Format Conversions CLI / API / SDK Integrations One-time payment for source phrase quota available

Median.co, formerly GoNative, is the leading solution used to build full-feature iOS and Android webview applications. The Median platform can be used to convert any website into a native application without native development. App Studio: Create a native mobile app with all features directly in your browser. Customize your app's branding, native interface, and all features. Native Plugins: Increase user engagement with native features such as push notifications, biometric verification, QR/Barcode scanning, and much more. JavaScript Bridge: Add powerful native features without writing *any* native code. App Updates are seamless: Users access web content changes instantly, without the need to publish an updated version. Want to instantly convert your website into a mobile app? Enter your URL at median.co and preview in browser-based simulators in seconds.

Alpha Anywhere offers the industry's only low-code/no-code app development platform to help users across organizations craft secure, data-driven business apps with outstanding user experiences.  Alpha Anywhere low-code software saves developers time building cross-platform apps that can integrate with existing systems of record and workflows, and work offline. Apps can validate data entries against offline and online databases, trigger email reports and SMS texts, generate custom reports, and include additional security or authentication to protect corporate data.  Key features include robust offline capabilities, rich data integration (API) and full-stack development. The platform includes pre-built app templates, a rich knowledge base, free videos, and tutorials for implementing advanced features. To speed digital transformation, the no-code app builder (Alpha TransForm) allows non-developers to digitize paper forms. The software crafts mobile forms in minutes, and includes a powerful data analytics engine. Develop and design unlimited apps for free. Only pay when you deploy your app.

Firebase is an invaluable resource for developing and managing successful applications, gaining popularity among development teams ranging from startups to large corporations, thanks to its robust backing by Google. It offers a suite of reliable products and solutions that accompany your app throughout its lifecycle. You can easily automate routine development tasks by installing pre-packaged, open-source code bundles. Furthermore, Firebase allows seamless integration with your team's preferred tools, enabling you to tackle intricate challenges and enhance the overall user experience of your app. Whether you want to personalize the onboarding process, boost user engagement, or introduce new features, Firebase has you covered. With comprehensive documentation and cross-platform SDKs, Firebase supports app building and deployment across Android, iOS, web platforms, C++, and Unity. You can discover how to initiate a Firebase project, register your applications, and incorporate the Firebase SDKs tailored to your specific platform—be it iOS, Android, or the web. Additionally, you can delve into Firebase project concepts, explore detailed insights into project permissions and management systems, and prepare your application for launch effectively, ensuring that you have all the tools necessary for a successful deployment. Overall, Firebase stands as a pivotal ally in the app development arena.

Appy Pie is a mobile app development tool that allows users to create an Apple in just three steps. This easy-to-use, DIY application builder allows users create stunning iPhones or Android apps with powerful features like push notifications, CRM integration and hyper local integration. It also includes powerful features such as push notifications, CRM integration and CRM integration.

Flutter is a user interface toolkit developed by Google that enables the creation of stunning, natively compiled applications for mobile, web, and desktop platforms from a single codebase. With its Stateful Hot Reload feature, you can bring your app to life in mere milliseconds. The toolkit offers a vast array of fully-customizable widgets that allow developers to construct native interfaces in just minutes. This swift development process emphasizes delivering features that enhance the native user experience. Its layered architecture provides extensive customization options, leading to rapid rendering and designs that are both expressive and adaptable. Flutter’s widgets are designed to accommodate essential platform-specific variations, including scrolling, navigation, icons, and fonts, while the Flutter code is compiled into native ARM machine code using Dart's native compilers. The hot reload capability significantly streamlines workflows, enabling developers to experiment, create user interfaces, introduce new features, and resolve bugs more efficiently. With Flutter, you can enjoy sub-second reload times without losing the state of your application, whether you're working on emulators, simulators, or physical devices. This seamless experience fosters a more agile development process, making it easier to innovate and iterate on app designs.

AppMySite’s mobile app builder empowers businesses to build apps in minutes. Build premium native mobile apps without coding and go live on Google Play and App Store.

Ionic Framework is an open-source UI toolkit that allows you to build high-quality, performant mobile and desktop apps with web technologies HTML, CSS and JavaScript. It also integrates with popular frameworks such as React and Angular. Install Ionic to get started or follow our First App Tutorial for the core concepts. Installation Guide. Guides that will guide you through the installation of the framework and setting it up. UI Components. Explore Ionic Framework's beautiful UI component library. Native Functionality. Integrate native device plugins like Bluetooth, Maps and HealthKit. Theming. Learn how to modify and customize the visual design of your Ionic app to suit your brand. Overview. Overview. Ionic Framework focuses primarily on the frontend UX of an app's UI interaction -- UI controls and interactions, gestures, animations. It is easy to use and integrates well with other libraries or frameworks such as Vue, React, and Angular.

BAM! BAM! helps manufacturers increase the engagement of their distributors and dealers while reducing marketing inefficiencies and chaos. BAM! BAM! A cross-platform mobile app allows users to access current content wherever they are, even offline. Marketing can manage any number or user groups with complete control. This allows marketing to ensure that everyone has access and visibility, while protecting content. Analytics on user engagement and asset usage are available to optimize content creation.

React Native merges the advantages of native app development with the capabilities of React, an exceptional JavaScript library designed for crafting user interfaces. You have the flexibility to integrate it into your current Android and iOS projects, or you can opt to build an entirely new application from the ground up. The fundamental building blocks of React translate into native UI components, ensuring that your application interacts with the same native APIs utilized by other applications on the platform. With the ability to create platform-specific versions of components, a single codebase can efficiently operate across different platforms. This capability allows one development team to manage applications on both platforms while leveraging the unified technology of React. Not only does React Native empower developers to build fully native applications, but it also ensures an uncompromised experience for users. By offering a core collection of platform-agnostic native components such as View, Text, and Image, it directly corresponds to the native UI elements of the platform, simplifying the development process. Ultimately, React Native fosters innovation by enabling developers to create high-quality applications that feel right at home on any platform.

A reliable and flexible solution for developing mobile applications. The truth is, the demand for app creation is high, yet there is a scarcity of IT resources to fulfill that need. This is where AppSheet comes in, a no-code development tool that empowers anyone to create and launch applications. It enables your business users, along with various team members, to take charge of app creation. However, it's crucial to maintain centralized oversight and control through AppSheet for the Enterprise. This platform serves as a dependable resource for constructing, distributing, and overseeing mobile applications. It fosters innovation, adaptability, and responsiveness within your organization while ensuring robust security and governance measures are in place. By connecting data and applications, it offers a seamless platform that integrates fully with Google Workspace. You can also link with Google Workspace tools such as Gmail, Sheets, and Spaces, while connecting with external applications like Office 365, Dropbox, and Salesforce.com. Additionally, it allows for integration with SQL databases, Apigee, REST APIs, and OData, making it a comprehensive solution for all your app development needs. Ultimately, AppSheet not only simplifies the app creation process but also enhances collaboration across teams.

Clappia is a No Code platform that can transform non-developers into app makers, without needing to write a single line of code. ‍From enterprise-grade ERPs to basic data collection tools, you can create custom mobile and web apps to replace papers, Excel files, outdated tools, etc., and manage your business processes better.

The Neptune DX Platform [Neptune DXP] is a rapid application development platform. This means we build on a low-code/no-code app development approach, enabling Neptune DXP to digitize and optimize business processes and user interfaces. At its core, our enterprise app development platform consists of two modules with comparable functionality and approaches: the Neptune DXP - SAP Edition (an SAP ABAP add-on) and Neptune DXP - Open Edition (Node.js-based edition). Both installation variants of Neptune DXP enable faster enterprise application development, code reusability and compact change management. Our approach is that Neptune DXP with our two editions offers both, the leading central platform for integrated and scalable app development and, thanks to our direct NetWeaver ABAP integration, the best interface available on the market to all SAP systems (incl. SAP S/4HANA and C/4HANA).

sterlo, an Enterprise No-Code Platform, allows users to create Web and Mobile Apps in a code-free setting. Designed to empower companies of all sizes and across different industries, sterlo provides unparalleled freedom and flexibility in building fully-functional applications. sterlo has a variety of features including secure authentication, custom data connection, document management system and communication management. sterlo is a digital transformation platform that facilitates digital transformation in a meaningful way and changes the way applications are developed around the world.

The digital product design platform that powers the best user experiences in the world. Create rich interactive prototypes. Communicate seamlessly, get feedback, and move projects along. A digital whiteboard allows you to see your team's best ideas. Beautifully collect and display inspirations, designs, and more. Amazingly better handoffs between design and development. InVision Studio is the most powerful screen design tool in the world. With intuitive vector-based drawing and flexible layering, you can quickly transform your ideas into stunning screen designs. You can quickly and easily animated transitions and added micro-interactions to transform static screens into working prototypes. You can easily navigate the entire design process from one place, keeping everyone informed of any changes and keeping them fully engaged. All brand and UX components--including usage documentation--are managed in a single place. You can access libraries from InVision Studio and Sketch. Push or pull changes in a matter of seconds.

Bolt.new is an innovative web development tool powered by AI, enabling users to create, run, modify, and deploy comprehensive applications straight from their browsers without any local installation necessary. This platform also supports package installation, backend operation, and code editing capabilities. Designed to cater to a wide range of users—including seasoned developers, project managers, and designers—Bolt.new simplifies the process of building high-quality, full-stack applications. Getting started with Bolt.new comes at no cost, and for those seeking additional AI tokens or wishing to work on private projects, a paid subscription is available for purchase within the settings located at the bottom left corner of the application. Additionally, the user-friendly interface makes it accessible for anyone looking to enhance their development experience.

Create an app self-service or hire a pro to create your app. Make Money with In-App Advertising, Ad Revenue Partnerships, or Mobile App Reseller.

Apptim empowers mobile developers to test their apps and analyze the performance to avoid any issues before they go live. You can measure app render times, power consumption and resource usage on Android and iOS devices. In less than 5 minutes, you can get your first test results and compare the performance of different app versions. Try Apptim for free today and release with confidence: https://bit.ly/3ert9yQ

A web-based solution that allows businesses to develop applications using component library, live testing, event blocks, etc. Thunkable allows you to create beautiful native apps that are easy to use without any programming. Your app can be published on Android, iOS, or the Web. Incubated at Google, MIT, and backed by YCombinator. No coding required. One project, three cross platform apps. With lottie animations, you can add motion and smooth transitions into your app. Every Thunkable app project can be automatically created as a native Android, native iOS, or mobile web app. It's quite magical. Start a new project or modify an existing sample app from our growing collection of open-sourced projects. Thunkable is home to an engaged and active community that can help you with any app-building questions. Live chat support is also available. You can create your own apps by simply dragging and dropping your favorite parts and connecting them with blocks.

We aim to empower everyone to develop apps that significantly enhance your company. We champion customization over off-the-shelf solutions, automation, and efficiency—envisioning one tool replacing ten. Above all, we value freedom: the freedom to build and evolve your company on your terms, ensuring it grows and adapts exactly as you envision.

Discover an innovative drag-and-drop platform that allows you to create Android applications effortlessly, even if you lack coding experience. If you’re seeking solutions or eager to showcase your projects and ideas, consider joining our fantastic community. Our user base is truly remarkable, and it’s their contributions that make our community a welcoming environment for discussing queries, sharing projects, or offering suggestions related to Niotron. We are thrilled to support you as you embark on your journey to build your own apps. With Niotron, anyone can effortlessly design stunning and robust mobile applications, implement logical functionalities with intuitive drag-and-drop blocks, incorporate advertisements for revenue generation, and publish apps directly to the Google Play Store. So, are you ready to take the plunge and engage with fellow creators in our vibrant community?

Create stunning applications effortlessly, integrate data seamlessly, and utilize sophisticated features. With shareable links tied to real-time data, testing and gathering user insights becomes a breeze. You can invite team members to collaborate on a project and control their permissions with ease. This simultaneous collaboration is particularly beneficial for agencies and businesses. Additionally, you can save distinct versions of your work and revert to earlier iterations without hassle. FlutterFlow operates as a web application that you can access directly from your browser. The Dashboard serves as your hub for managing projects within FlutterFlow. From this interface, you have the ability to create, duplicate, or remove your projects. It also provides links to a variety of resources designed to assist you in app development using FlutterFlow. Furthermore, you can view your account details and subscription information conveniently from this dashboard. With all these features, FlutterFlow streamlines the app development process, making it more efficient and user-friendly.