Best Web App Development Apps for iPhone

Hostinger Horizons is a powerful vibe coding tool designed to accelerate the web app development lifecycle. Go from a simple text prompt to a fully functional web application in minutes, bypassing the complexities and delays of traditional coding. Built for rapid prototyping and MVP creation, Horizons allows you to instantly generate applications with integrated backend logic. It supports essential developer integrations, including Supabase for user authentication and databases, and Stripe for payment processing, allowing you to build and test real product cases instantly. It's the ultimate tool for developers and teams looking to launch faster.

Alpha Anywhere is the only development platform with both low-code and no-code capabilities. Developers can rapidly create secure, cross-platform mobile and web business apps. Alpha leads in offline development, ensuring that data can be captured AND accessed (database lookups/media file retrieval) offline. A powerful bi-directional API can integrate with existing systems of record and workflows, tie into web services, and meet advanced security requirements. Offers: - pre-built templates - full-stack development - sophisticated analytics/dashboards - full-stack development - scale-able, secure, and reliable cloud deployment Professional developers and citizen developers can use the Alpha TransForm mobile forms builder to digitize paper forms in minutes. Offers offline operation, built-in analytics, and unmatched speed, power, and flexibility in the no-code segment.

The Ionic Platform allows you to bring your apps to market faster with an integrated app platform built on the leading cross-platform mobile SDK. Build, secure, and deliver new mobile apps—and transform existing ones—across iOS, Android, and Web platforms from a single codebase. Full scalability—Grow from prototype to production to enterprise-scale, without having to think about capacity, reliability, or performance. Better apps, everywhere—Slash your development time and costs with a platform that lets you write once and deploy anywhere—iOS, Android, and Web. The core of the Ionic development experience is Ionic Capacitor, a cross platform native runtime that runs equally well on native iOS and Android mobile devices, as well as any web browser. The big difference is that, unlike traditional native development or cross-platform approaches, the UI of a Capacitor app runs primarily in the browser.

Appery.io is a low-code app development platform that makes creating hybrid mobile apps, web apps, and progressive web apps (PWAs) easy. Creating a custom app UI has never been easier. Leverage the speed of drag-and-drop functionality and the power of JavaScript to turn your idea into a complete application in days instead of months. Appery.io is a web, PWA, and mobile app development platform. Cross-platform applications built with Appery.io will work smoothly and look great across all popular devices and operating systems. Submit mobile apps to the App Store and Google Play, or deploy them as web apps and PWAs, all with a single codebase. Our low-code app development platform is easy to master even for total beginners. Seasoned app developers, on the other hand, will continue working with the frameworks they love, such as Ionic and Angular, augmented with visual tools to boost their productivity.

APEX is Oracle’s world’s most popular low-code application platform that enables you to build scalable, secure cloud, mobile or desktop apps, with world-class features, that can be deployed anywhere – whether in the cloud or on-premises. Using APEX, developers can quickly develop and deploy compelling apps that solve real problems and provide immediate value. You don’t need to be an expert in a vast array of technologies to deliver sophisticated solutions. Focus on solving the problem and let APEX take care of the rest.

Kissflow is an easy-to-use, low-code platform for custom application development tailored to business operations. Kissflow empowers process owners and IT developers to automate and build processes and applications for internal business operations. We help solve two main challenges in the enterprise: The first is the custom application backlog. Enterprise IT teams say “not now” to most custom application requests from business teams. While important to a department, they aren’t vital enough to engage limited IT bandwidth. Kissflow gives internal developers a hyper-fast platform to build various applications quickly. The second is starting a citizen development program. Process owners are scattered throughout the organization and need a standard, approved, and governed way to build automated applications that are a step up from spreadsheets. With its simple no-code design, patented rules engine, and comprehensive governance module,

Build apps like a boss. Take on digital transformation with Claris FileMaker. Quickly build custom apps that solve your business problems today — and tomorrow. Accelerate your business, unlock your team’s creative potential, and drive to better outcomes. Need an app to solve a really sticky business problem? Build it with FileMaker. It’s got all the tools you need to roll up your sleeves and DIY — or team up with pro developers for next-level expertise. And by today, we mean today. With built-in templates, drag-and-drop design, and an intuitive graphical UI, you’ll be app-building in no time. And your work goes live the second you’re ready, across every device — that’s the power of FileMaker. Need an app now but crunched for time? Odds are you’re not alone. Explore Marketplace to find the perfect jumping off point for your own custom app — from templates and components to fully-completed vertical market apps.

A trusted and scalable platform for mobile apps. Here's the reality: too many apps need to be built and there are not enough IT resources to create them. Enter AppSheet, a no code development platform that anyone can use to build and deploy apps. Empower your business users, and anyone else in your company to build apps. But ensure that those apps remain under centralized management and control with AppSheet for the Enterprise. AppSheet for the Enterprise is a trusted platform for building, publishing and managing mobile apps. It promotes innovation, agility, and flexibility throughout your organization while enabling security and governance. Connect data and software to a unified platform that’s fully integrated with Google Workspace. Integrate with Google Workspace apps like Gmail, Sheets, and Spaces. Connect to third-party apps such as Office 365, Dropbox, and Salesforce.com. Integrate with SQL databases, Apigee, REST APIs, and OData.

sterlo is an Enterprise-grade low-code no-code platform that enables users to develop Web and Mobile apps in a code-free environment. Enabling custom application development for business process owners sterlo offers a wide range of features, including secure authentication, custom data connections, document management system, sterlo facilitates digital transformation that matters and changes the way apps are developed worldwide.

EASA has a unique approach to deploying existing, Excel spreadsheet-based tools as secure, custom web applications. These apps can be deployed within a web portal for use by internal or external staff, including partners, resellers, suppliers or customers as well as subscription based applications (SaaS). Unlike competing solutions, sophisticated spreadsheets with VBA, macros and add-ins can be deployed with EASA. Furthermore, EASA provides full database functionality, approvals and notifications and integration with CRM and ERP systems. Common use-cases include the deployment of spreadsheets used for CPQ (configure price quote), insurance raters, financial analytics, engineering calculations, and many more. Your existing spreadsheet becomes the “engine” for the web app, eliminating any need to extract the logic and reprogram in a separate solution. If your company has made a significant investment into critical spreadsheets, then learn why AIG, Voya, HP and others rely on EASA.

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.

OutSystems is the number one low-code platform that is specifically designed to help users build and deliver better apps faster. Combining the power of low-code development with advanced mobile and enterprise integration capabilities, OutSystems enables users to visually develop and manage their entire application portfolio, stage interdependent apps and components, seamlessly integrate with existing systems, and streamline DevOps processes.

Joget offers an open-source, AI-powered platform that converges no-code/low-code development with AI to rapidly build and customize enterprise applications at scale. By combining AI with visual app builders—not raw code—Joget makes app generation faster, safer, and more accessible. With Generative AI and Agentic AI capabilities, Joget Intelligence enables organizations to automate and enhance processes while maintaining oversight and compliance. Unlike typical AI code generation, Joget's visual-first approach ensures applications are maintainable and governed within collaborative human workflows. As an Application and Integration Fabric, Joget connects legacy and modern systems seamlessly. Its extensible, open-source core and plugin architecture offer unmatched flexibility, and its White Label solution allows OEMs and digital solution providers to fully rebrand the platform. Trusted by startups, global enterprises, and government agencies across the globe.

Simplify and Automate Software Development with GeneXus GeneXus is a Low-Code Platform powered by AI that simplifies and automates software creation. By modeling instead of coding, it generates complete solutions—from user interfaces to backends—faster and with less complexity. With 35+ years of experience, GeneXus helps enterprises build scalable, AI-driven systems, modernize legacy software, and adapt to new technologies without rework. It supports development across web, mobile, and desktop platforms, seamlessly integrating databases, APIs, and enterprise systems. Trusted in over 50 countries, GeneXus is a leader in the low-code market.

KnowledgeKube is the low-code platform for creating truly scalable enterprise applications for greater success. Painlessly migrate from legacy systems at a pace to suit you, with a true enterprise-grade, low-code solution. Digitize user journeys and empower people to better self-serve, whilst easily publishing natively across all devices. Our powerful workflow engine enables you to simplify, digitize and automate complex processes with ease. Future-proof by building for the cloud, start small to scale with confidence on a truly headless elastic cloud architecture. KnowledgeKube helps organizations around the globe to create scalable applications faster. Business users, seasoned developers, and designers alike are empowered across your organization to work more collaboratively and effectively to rapidly build applications of any size. KnowledgeKube is the low-code platform that enables you to produce enterprise web and mobile apps faster and more cost-effectively.

HokuApps is the fastest growing low-code development platform that empowers organizations to develop innovative technology solutions incredibly fast. Our rapid application development platform has enhanced mobile and data integration capabilities to enable companies to speedily deploy mobile and web applications. We empower organizations to usher in their digital transformation journey to better engage with customers, partners and employees. Dynamic global enterprises, like Teddy Nissan, PTI QCS and Big Red, use our platform to develop business applications to delight their customers and enhance operational proficiency.

Eliminate your IT backlog! Flowfinity is an application development toolset that enables rapid development, testing and deployment cycles. Our intuitive and feature rich platform combines a web-based app editor, unlimited cloud database storage, interactive dashboards, advanced mobile data collection, multiple platform support, process automations and a reliable integration API. Ideal for organizations that need to support custom business processes, even ones with complex data models. Flowfinity empowers IT and business professionals to configure flexible, scalable workflow solutions using a declarative approach without committing the resources required to custom code. This allows business leaders to take ownership of their systems, driving meaningful digital transformation and freeing developers to focus on other projects. Skeptical about the limitations of other no-code/low-code solutions? Try Flowfinity and experience how powerful application configuration can be. Free 14-day

Everything you find in text-based backend languages, including logic statements, loops, and functions, is expressed in an easy-to-understand visual style. Structure your simple and complex data in a flexible database that seamlessly works with all the platform’s development and computing tools. Automate data operations with templates for building ETL pipelines and validation pipelines that easily handle your data workloads. Speed up integration projects with powerful tools for designing, building, and publishing REST APIs and data source connectors. Orchestrate your processing with rich templates for building background processes that run on events, on a set schedule or manually. Langstack features a visual programming language that lets you work visually and quickly with developing logic. Your logic can run in any of the platform’s applications templates and gives you the same flexibility you find in text-based languages, including logic statements, loops, and functions.

Builder Studio. Build anything. Turn any idea into tailor-made software, without writing any code or speaking to a developer or agency. Get guaranteed costs and decide your timeline, upfront. Get it assembled. Our human-assisted AI manages a team of over 2,000 expert software developers across the globe who can work on your project. There's little downtime, reducing costs for you. These specialists deliver your idea efficiently, on time and without the errors normally associated with tailor-made software development. Starting from scratch is overrated. Around 500 features make up 80% of all software (features that you use everyday, like login, secure payments or shopping cart). And we've coded those already. We call them building blocks and you can fit them together however you like. Stay in control. Watch the progress of your project from your dashboard. You can make adjustments, at any time.