Best Free Application Development Software - Page 10
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Compare the Top Free Application Development Software as of September 2026 - Page 10
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1
Countly
Countly
Countly is a product analytics solution and innovation enabler that helps organizations track product performance and user journey and behavior across mobile, web, and desktop applications. Ensuring privacy by design, it allows organizations to innovate and enhance their products to provide personalized and customized customer experiences, and meet key business and revenue goals. Track, measure, and take action - all without leaving Countly. -
2
MobiRoller
MobiRoller
Mobiroller is a self-service mobile app platform that enables anyone to create apps without coding and make money with them. All the apps are native and compatible with Android and iOS. Currently, there are over 1.800.000 users in the app-making platform. Our mission is to provide a cost-effective app-making platform for small to medium size businesses. Also, content creators can make their content app and monetize it. Agencies or freelancers can build apps for SMBs and sell them. You can use our platform to start making money online.Starting Price: $18/month -
3
Felgo
FELGO GmbH
Felgo is a cross-platform SDK for rapid, native app & game development for iOS, Android, Desktop & Embedded. Felgo’s biggest advantage is the big time savings and the easiness to learn compared to other development SDKs. You write less source code and make use of a single code base for all platforms. Less code means fewer bugs and faster releases of new updates from a single team for all platforms. Key Features for Mobile & Desktop: • Create stunning UIs and animations to wow your users and rank higher in the app stores. • Code & time savings up to 80% thanks to the reactive & declarative language and 200+ APIs. Key Features for Embedded: • Create high performance embedded system apps & second screen apps. • Native performance and rapid UI creation, powered by C++ & JavaScript. Felgo is an official Qt Technology Partner. Felgo is in use by over 50.000 developers worldwide and field-proven by Fortune 500 companies across all kinds of industries.Starting Price: Free for personal usage. -
4
Red Hat OpenShift Dev Spaces
Red Hat
Built on the open Eclipse Che project, Red Hat OpenShift Dev Spaces uses Kubernetes and containers to provide any member of the development or IT team with a consistent, secure, and zero-configuration development environment. The experience is as fast and familiar as an integrated development environment on your laptop. OpenShift Dev Spaces is included with your OpenShift subscription and is available in the Operator Hub. It provides development teams a faster and more reliable foundation on which to work, and it gives operations centralized control and peace of mind. Get coding today with our free Developer Sandbox for Red Hat OpenShift, which includes OpenShift Dev Spaces to try out at no cost. Developers can focus more on coding, with their application and development environment containerized and running on OpenShift - all without needing to understand the details of Kubernetes. Administrators can easily manage and monitor workspaces as any other Kubernetes resource.Starting Price: $30 per month -
5
Sentry
Sentry
Sentry is an application monitoring and observability platform that helps developers identify, diagnose, and resolve software issues across web, mobile, backend, and AI-powered applications. Designed with a developer-first approach, the platform combines error monitoring, performance tracing, logs, session replay, profiling, metrics, and uptime monitoring into a unified environment connected by a single trace. Sentry enables engineering teams to quickly move from issue detection to root cause analysis and remediation, providing deep visibility into application behavior and user experiences. Its AI-powered debugging capabilities help developers identify underlying causes, generate fixes, and prevent regressions before code reaches production.Starting Price: $29/month -
6
Nuclino
Nuclino
Nuclino works like a collective brain, helping teams bring all their knowledge, docs, and projects together in one place. It's a modern, simple, and blazingly fast way to collaborate, without the chaos of files and folders, context switching, or silos. Nuclino is trusted by over 12,000 teams and companies across the world.Starting Price: $5.00/month/user -
7
Framer
Framer
Framer is a modern website builder designed to help teams create, design, and launch high-quality websites quickly and efficiently. It combines visual design tools with AI-powered features that generate layouts and components, reducing the need to start from scratch. The platform includes a built-in CMS, allowing users to manage and update content without coding. Framer also supports real-time collaboration, enabling teams to work together seamlessly on design and content updates. With integrated analytics and A/B testing, users can track performance and optimize their sites for better results. The platform offers built-in SEO tools and fast hosting to ensure high performance and visibility. Framer empowers teams to build scalable, visually engaging websites without switching between multiple tools.Starting Price: $15 per month -
8
User Interviews
User Interviews
Get fast access to quality participants or earn money by participating in studies. Source from our audience of over 1.5 million quality participants. Target by profession, location, demographics, or any criteria you choose. Recruit research participants in hours, not weeks. Fast, affordable, flexible. Pay only for completed sessions. Discover your single source of truth for participant management. Quickly recruit your own users with customizable tags, filters, email templates, and more. Automatically track participant research history to choose the best candidates for each study. Build your panel with CSV uploads or your customizable opt-in form. Talk to users today. Seriously, we're fast. It's free to sign up + get your first 3 recruited participants free. We connect researchers and participants. Source from a pool of more than 1.5 million participants to reach nearly any target audience.Starting Price: $20 one-time payment -
9
Beamer
Beamer
Update and engage users effortlessly. Announce your latest updates and get powerful feedback with an in-app notification center, widgets and changelog. Install in-app or on your website so users can get announcements in context. Public page with your own domain, custom appearance and SEO optimization. Share your important news and updates Create and schedule posts to keep your users and site visitors in the know. Use visual content like images, videos and gifs to get even more engagement. Use segmentation to send targeted notifications Create custom segments by industry, product, role, location, language, behavior and more. Send more relevant notifications and get better results. Use push notifications to bring users back Send web push notifications to users or website visitors to make sure they get your announcements - even if they aren’t on your site. Get feedback on your latest updates and news.Starting Price: $49 per month -
10
NoteTab
Fookes Software
For some NoteTab is simply the best Notepad replacement out there. For webmasters it’s the fastest HTML editor. For others it’s the most versatile text editor. For power users it’s a unique text-processing work horse. What will it be for you? In a moment, we’re going to reveal to you the 10 most significant features that have turned NoteTab into one of the most awarded text editors ever. But first an interesting fact in case you’ve never heard of NoteTab before. The tab bar. It’s a feature users have always loved about NoteTab. Open as many files as you like, each one with its own tab. Rearrange tabs any way you like in the convenient tab bar.Starting Price: $39.95 one-time payment -
11
EmEditor
Emurasoft
EmEditor is a fast, lightweight, yet extensible, easy-to-use text editor for Windows. Both native 64-bit and 32-bit builds are available, and moreover, the 64-bit includes separate builds for SSE2 (128-bit), AVX-2 (256-bit), and AVX-512 (512-bit) instruction sets.Starting Price: $39.99 -
12
Gatsby
Gatsby
Gatsby is an open-source, modern website framework that builds performance into every site by leveraging the latest web technologies such as React and GraphQL. Create blazing-fast apps and websites without needing to become a performance expert. Preview is like a private playground for developers, designers, and content creators. It provides a shareable temporary URL for viewing changes immediately and in context—so you can make sure that new header plays nicely with the rest of the page before hitting “publish.” Gatsby Builds is the fastest continuous deployment solution for Gatsby sites and apps—up to 20x faster standard builds times than other solutions, and now up to 1000x faster with Incremental Builds (beta). Use automated Lighthouse performance checks and deploy previews to fix errors before they’re published. Build with Gatsby and deploy to your favorite CDN.Starting Price: $99 per month -
13
Bing Custom Search
Microsoft
An easy-to-use, ad-free, commercial-grade search tool that lets you deliver the results you want. Build a customized search that fits your needs. The Bing Custom Search API gives you powerful ranking, a global-scale search index, and document processing with fast, simple setup. The core technology works in four steps—by identifying on-topic sites and images, providing automatic query suggestions, applying the Bing ranker, and delivering relevant search results. Adjust the parameters and access usage insights anytime. Define the parts of the web you want to draw from so users only see relevant results from the domains, subsites, and web pages you choose. Explore site suggestions to expand the scope of your search domain. And harness the full power of Bing’s global-scale search index to get a holistic view of searches and ranking. Create a compelling search experience for content, such as web pages, images, and even autosuggested words.Starting Price: $4 per 1,000 transactions -
14
Azure API Management
Microsoft
Manage APIs across clouds and on-premises: In addition to Azure, deploy the API gateways side-by-side with the APIs hosted in other clouds and on-premises to optimize API traffic flow. Meet security and compliance requirements while enjoying a unified management experience and full observability across all internal and external APIs. Move faster with unified API management: Today's innovative enterprises are adopting API architectures to accelerate growth. Streamline your work across hybrid and multi-cloud environments with a single place for managing all your APIs. Help protect your resources: Selectively expose data and services to employees, partners, and customers by applying authentication, authorization, and usage limits. -
15
Fiddler
Progress Software
Capture all HTTP(S) traffic between your computer and the Internet with Telerik Fiddler HTTP(S) proxy. Inspect traffic, set breakpoints, and fiddle with requests & responses. Fiddler Everywhere is a web debugging proxy for macOS, Windows, and Linux. Capture, inspect, monitor all HTTP(S) traffic between your computer and the Internet, mock requests, and diagnose network issues. Fiddler Everywhere can be used for any browser, application, process. Debug traffic from macOS, Windows, or Linux systems and iOS or Android mobile devices. Ensure the proper cookies, headers, and cache directives are transferred between the client and server. Supports any framework, including .NET, Java, Ruby, etc. Mock or modify requests and responses on any website. It’s a quick and easy way to change the request and responses to test websites without changing code. Use Fiddler Everywhere to log all HTTP/S traffic between your computer and the Internet.Starting Price: $12 per user per month -
16
Browserless
Browserless
Browserless is an advanced web scraping and browser automation platform designed to help developers extract data from protected websites using headless browser technology. The platform uses BrowserQL and browser-level automation to bypass bot detection systems such as Cloudflare and Datadome while enabling reliable access to dynamic web content. Browserless supports HTML and JSON extraction, screenshot generation, browser automation, and session management through APIs and integrations with Puppeteer and Playwright. Developers can automate interactions such as clicking buttons, navigating websites, rendering JavaScript-heavy pages, and maintaining browser sessions for more efficient scraping workflows. The platform also provides WebSocket endpoints, session reconnects, and optimized infrastructure that significantly improves scraping speed and reduces proxy usage.Starting Price: $25/month -
17
CodePen
CodePen
CodePen is a social development environment for front-end designers and developers. Build and deploy a website, show off your work, build test cases to learn and debug, and find inspiration. Find inspiration from 1.8 million+ front-end designers and developers. Browse and share work from world-class designers and developers in the front-end community. The CodePen Editor is highly customizable. There is autocomplete and Emmet for speed and accuracy. Plus you can set up smart defaults for starting new work. Completely customize the look of code demos on your own site. Change the look of your site? Just change the theme and all your Embedded Pens change too. Need to use an image in a Pen? No more awkwardly finding alternate hosting for it, you can drag-and-drop it right onto CodePen and we'll host it for you. And not just images! CSS, JSON files, SVGs, media files, whatever! Projects is the most powerful feature of CodePen.Starting Price: $8 per month -
18
Penpot
Kaleidos
Penpot is the free open-source design tool that allows true collaboration between designers and developers. Hand-off drama disappears, thanks to features like CSS Grid, Flex Layout and the Code Inspect tab. Designers can create stunning designs, interactive prototypes, design systems at scale, while developers enjoy ready-to-use code and make their workflow easy and fast.Starting Price: Free -
19
Thunkable
Thunkable
Web-based solution that helps businesses develop applications through component library, live tests, event blocks, and more. Design beautiful and powerful native apps on Thunkable without coding. Publish your app on Android, iOS, and the Web. Incubated at Google and MIT, backed by YCombinator. One project, three cross-platform apps, no coding. Add motion and smooth transitions to your app with lottie animations. On Thunkable, every app project is automatically created as a native Android app, native iOS app and mobile web app (on any platform), it's pretty magical. Start with a new project, or customize an existing sample app from our growing gallery of open sourced projects. Thunkable has an amazingly active and engaged community to help you with all your app building questions. We also offer live-chat support. Build your own apps by dragging and dropping your favorite components and connecting them together with blocks.Starting Price: $15/mo -
20
Azure IoT Hub
Microsoft
Managed service for bidirectional communication between IoT devices and Azure. Enable highly secure and reliable communication between your Internet of Things (IoT) application and the devices it manages. Azure IoT Hub provides a cloud-hosted solution back end to connect virtually any device. Extend your solution from the cloud to the edge with per-device authentication, built-in device management, and scaled provisioning. Use device-to-cloud telemetry data to understand the state of your devices and define message routes to other Azure services—without writing any code. In cloud-to-device messages, reliably send commands and notifications to your connected devices and track message delivery with acknowledgement receipts. Automatically resend device messages as needed to accommodate intermittent connectivity. Azure IoT Central: Proof of concept isn’t your endgame. We’ll help you build industry-leading solutions with a hosted IoT application platform.Starting Price: $10 per IoT unit per month -
21
Corel Vector
Alludo
Corel Vector is a free full-featured vector graphic design app that works on ALL platforms. Unlock the full power of your creativity with fast and flexible tools tailored to professional designers. Discover a new world of creativity and precision vector tools. Create shapes, lines, points and give incredible form to your work. Find everything you need for UI Design. Create mock ups and wireframes using shared styles, symbols, anchors, and pages. From color and lighting adjustments to filters and blending, Corel Vector has the photo effects you are looking for to edit your images. Whether you’re working on graphics for marketing materials, websites, icons, UI design, presentations, or social media—or just like creating cool art—Corel Vector gives you all the power, precision, and flexibility you need to unleash your creativity.Starting Price: $69 per year -
22
Integrately
CompanyHub
Integrately helps you in automating your manual tasks in just a click. It is built for business, professionals and owners who wish to automate their processes quickly and easily. No need to hire coders! Just select your apps and choose from over 250K+ ready to use 1 click integrations and activate them and you are good to go! With Integrately, you can integrate apps like Salesforce, Google, Hubspot, and Facebook to move your data automatically and thus save your precious time and money. Search from 250,000+ fully ready integrations, and activate them in 1 click! Ready mappings, no steps to perform, nothing to learn, isn't that awesome? Send marketing leads to your CRM. Add your leads/purchases to spreadsheet. Update meetings in CRM & Google calendar. When Deal is won, notify via Email/Slack. Automatically create invoices in Quickbooks. Integrately has zero learning curve, you can connect your apps in next 5 minutes.Starting Price: $15 per month -
23
HTTP Toolkit
HTTP Toolkit
Skim through traffic with highlighting by content type, status & source, or use powerful filtering tools to precisely match the messages that matter to you. Examine the URL, status, headers & body of each request or response, with inline explanations & docs from MDN. Dig into message bodies with highlighting & auto formatting for JSON, HTML, JS, hex and others, all using the power of Monaco, the editor from Visual Studio Code. Precisely match requests, jump to them when they appear, and edit anything: the target URL, method, headers or body. Manually respond directly to requests as they arrive, or pass them upstream, and pause & edit the real response on the way back. Step through HTTP traffic request by request, or manually mock endpoints and errors. Create rules to match requests and respond with your own content, to quickly prototype against new endpoints or services.Starting Price: Free -
24
Qntrl
Qntrl
Qntrl is a business automation tool that assists in workflow management through the lens of a low-code interface and is loaded with practical tried-and-tested process templates to choose from. The platform enables process managers to build their own processes through drag-and-drop process mapping and customizable form builders for web and mobile. The process mapping UI is easy to learn and designed to enable anyone to build processes. Manage and create workflows, and even integrate different verticals in any operation. Cut back on trivial tasks, such as exporting huge data sheets, email threads, and more. Qntrl is partnered with 2,000+ users and has automated 15,000+ processes for companies like ITC, KPMG, AET, and IHS. They are the one-stop solution for enterprise and mid-level organizations who are looking to automate their processes.Starting Price: $7 per month -
25
Cohere
Cohere AI
Cohere is an enterprise AI platform that enables developers and businesses to build powerful language-based applications. Specializing in large language models (LLMs), Cohere provides solutions for text generation, summarization, and semantic search. Their model offerings include the Command family for high-performance language tasks and Aya Expanse for multilingual applications across 23 languages. Focused on security and customization, Cohere allows flexible deployment across major cloud providers, private cloud environments, or on-premises setups to meet diverse enterprise needs. The company collaborates with industry leaders like Oracle and Salesforce to integrate generative AI into business applications, improving automation and customer engagement. Additionally, Cohere For AI, their research lab, advances machine learning through open-source projects and a global research community.Starting Price: Free -
26
Ambassador
Ambassador Labs
Ambassador Edge Stack is a Kubernetes-native API Gateway that delivers the scalability, security, and simplicity for some of the world's largest Kubernetes installations. Edge Stack makes securing microservices easy with a comprehensive set of security functionality, including automatic TLS, authentication, rate limiting, WAF integration, and fine-grained access control. The API Gateway contains a modern Kubernetes ingress controller that supports a broad range of protocols including gRPC and gRPC-Web, supports TLS termination, and provides traffic management controls for resource availability. Why use Ambassador Edge Stack API Gateway? - Accelerate Scalability: Manage high traffic volumes and distribute incoming requests across multiple backend services, ensuring reliable application performance. - Enhanced Security: Protect your APIs from unauthorized access and malicious attacks with robust security features. - Improve Productivity & Developer Experience -
27
Niotron
India
A drag and drop builder to build android apps without any coding background or knowledge. Hey are you looking for the solutions or want to share your projects/ideas? Take a look at our amazing community. Our users are amazing and thanks to them, Our community is a really nice place to share your doubts, projects or suggestions related with Niotron. We’re excited to help you begin your app-building journey. On Niotron, anyone can easily create beautiful and powerful mobile apps, program logical functionality with drag & drop blocks, including ads to generate revenue, and upload apps to the Google Play Store. Hey are you looking for solutions or want to share your projects/ideas? Take a look at our amazing community. Our users are amazing and thanks to them, Our community is a really nice place to share your doubts, projects or suggestions related with Niotron.Starting Price: Free -
28
FlutterFlow
FlutterFlow
Easily build beautiful apps, connect data, and implement advanced functionality. Shareable links connected to live data make it easy to test and collect user feedback. Easily add team members to a project and manage project permissions. Work together on your project at the same time, this is great for agencies and companies. Save named versions and easily revert to previous versions. FlutterFlow is a web app that can be used from your browser. The Dashboard page helps you manage your projects in FlutterFlow. You can create, duplicate and delete your projects from this page. This page has links to various resources that can help you build apps using FlutterFlow. Your account information and plan details are also accessible from this page.Starting Price: $18 per month -
29
React
React
React makes it painless to create interactive UIs. Design simple views for each state in your application, and React will efficiently update and render just the right components when your data changes. Declarative views make your code more predictable and easier to debug. Build encapsulated components that manage their own state, then compose them to make complex UIs. Since component logic is written in JavaScript instead of templates, you can easily pass rich data through your app and keep state out of the DOM. We don’t make assumptions about the rest of your technology stack, so you can develop new features in React without rewriting existing code. React components implement a render() method that takes input data and returns what to display. This example uses an XML-like syntax called JSX. Input data that is passed into the component can be accessed by render() via this.props.Starting Price: Free -
30
Titanium SDK
Titanium SDK
Write in JavaScript, and run natively everywhere. Titanium lets you develop cross-platform native mobile applications and build great mobile experiences using JavaScript. Access your application's hundreds of native UI and non-visual components (such as networks and media APIs). Easily include third-party modules in your apps with Titanium's wide selection of community modules and premium support integrations. The Titanium SDK helps you build native cross-platform mobile applications using JavaScript and the Titanium API, which abstracts the native APIs of the mobile platforms. Titanium empowers you to create immersive, full-featured applications, featuring over 80% code reuse across mobile apps. TiDev licenses Titanium under the OSI-approved Apache Public License (Version 2) and is free for personal and commercial use. Create a basic UI, manage event handling and learn about animations, gestures, and orientation modes.Starting Price: Free
