Page 24 | Best Application Development Apps for iPhone of 2026

eevo

Create interactive 360°/VR quickly and easily using eevo’s Composer, an online toolset that makes it simple to build the interactive, nonlinear 360° experiences we call branching narratives, or “choose your own adventure” stories. The Composer requires no coding, simply upload 360° video and audio assets and add interactive elements with ease, creating new interactive experiences in minutes instead of days. The Composer allows you to make your 360° videos as interactive as you like, adding and editing hotspots and linking them to other 360° videos. Link hotspots to other 360° videos and, coming soon, to images or 2D video pop-ups as well. Use hotspots to restart, seek, or jump to other 360 videos. Set hotspots to be either visible or invisible to the end-user. Preview what hotspots will look like and where they will appear in the scene. Manage multiple hotspots in a 360 video at the same time.

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Cardboard SDK

Google

The open-source Cardboard SDK allows you to build immersive cross-platform VR experiences for Android and iOS. With essential VR features such as motion tracking, stereoscopic rendering, and user interaction, you can build entirely new VR experiences or enhance existing apps that support VR. Cardboard SDK provides everything you need to create your own Virtual Reality (VR) experiences for Google Cardboard. It supports essential VR features, such as motion tracking, stereoscopic rendering, and user interaction via the viewer button. With these capabilities, you can build entirely new VR experiences, or enhance existing apps with VR capabilities. You can use the Cardboard SDK to turn a smartphone into a VR platform. A smartphone can display 3D scenes with stereoscopic rendering, track and react to head movements, and interact with apps by detecting when the user presses the viewer button.

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A-Frame

Make 3D worlds with HTML and entity-component for Quest, Rift, WMR, SteamVR, mobile, desktop. A-Frame can be developed from a plain HTML file without having to install anything. A great way to try out A-Frame is to remix the starter example on Glitch, an online code editor that instantly hosts and deploys for free. A-Frame is a web framework for building virtual reality (VR) experiences. A-Frame is based on top of HTML, making it simple to get started. But A-Frame is not just a 3D scene graph or a markup language; the core is a powerful entity-component framework that provides a declarative, extensible, and composable structure to three.js. Originally conceived within Mozilla and now maintained by the co-creators of A-Frame within Supermedium, A-Frame was developed to be an easy yet powerful way to develop VR content. As an independent open source project, A-Frame has grown to be one of the largest VR communities.

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LEADTOOLS PDF SDK

LEADTOOLS

With just a few lines of code, LEADTOOLS libraries empower developers with a comprehensive PDF API to implement reliable and multi-threaded PDF functionality, without the need for third-party dependencies like Acrobat. Robust PDF controls to read, write, convert, and view PDF files can be combined with state-of-the-art OCR, ICR, OMR, forms recognition, virtual printing, and scanning APIs within LEADTOOLS to create complete solutions that utilize the PDF format. Load and view any PDF file using the document viewer API framework. Tested against thousands of PDF documents, LEADTOOLS PDF SDK libraries provide impeccable viewing accuracy and speed that tops many market-leading PDF reading applications. LEADTOOLS accounts for common errors and differences between PDF file versions to give programmers peace of mind, minimize their testing phase, and create the best PDF applications faster.

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IDA Pro

Hex-Rays

IDA Pro as a disassembler is capable of creating maps of their execution to show the binary instructions that are actually executed by the processor in a symbolic representation (assembly language). Advanced techniques have been implemented into IDA Pro so that it can generate assembly language source code from machine-executable code and make this complex code more human-readable. The debugging feature augmented IDA with the dynamic analysis. It supports multiple debugging targets and can handle remote applications. Its cross-platform debugging capability enables instant debugging, easy connection to both local and remote processes and support for 64-bit systems and new connection possibilities. IDA Pro allows the human analyst to override its decisions or to provide hints so that the analyst can work seamlessly and quickly with the disassembler and analyze binary code more intuitively.

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weinre

Apache Software Foundation

weinre is WEb INspector REmote. Pronounced like the word "winery". Or maybe like the word "weiner". weinre is a debugger for web pages, like FireBug (for Firefox) and web inspector (for WebKit-based browsers), except it's designed to work remotely, and in particular, to allow you to debug web pages on a mobile device such as a phone. weinre was built in an age when there were no remote debuggers available for mobile devices. Since then, some platforms are starting to provide remote debugger capabilities, as part of their platform toolset. weinre reuses the user interface code from the web inspector project at WebKit, so if you've used Safari's web inspector or Chrome's Developer Tools, weinre will be very familiar. In normal usage, you will be running the client application in a browser on your desktop/laptop, and running a target web page on your mobile device. weinre does not make use of any 'native' code in the browser, it's all plain old boring JavaScript.

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OpenText Functional Testing Lab for Mobile and Web

OpenText

OpenText Functional Testing Lab for Mobile and Web provides a centralized digital lab offering remote access to real mobile devices, browsers, and emulators for comprehensive application testing. It enables developers and testers to develop, debug, test, monitor, and optimize mobile and web apps from anywhere, improving productivity and flexibility. The platform supports scalable testing on privately dedicated or public devices, allowing teams to increase coverage without additional hardware investments. Cloud browser testing eliminates the need for managing physical machines and infrastructure. AI-driven features optimize testing workflows for faster, more reliable results. Integration with tools like Appium and Selenium supports a seamless end-to-end testing experience.

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Squish

Qt Group

Squish GUI Tester automates testing of graphical user interfaces across platforms and technologies such as Qt, Java, Web, .NET/WPF, iOS, Android, and embedded systems. Test scripts can be written in Python, JavaScript, Perl, Tcl, or Ruby, and its object-based recognition ensures tests remain reliable even as UIs change. With features like record/replay, keyword-driven and data-driven testing, test suite management, and CI/CD integration, Squish helps teams reduce manual testing, accelerate testing cycles, and ensure consistent performance, usability, and reliability. It is ideal for teams building enterprise-scale or safety-critical applications requiring high-quality, maintainable GUI testing workflows.

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Perceptus

We've been talking about AR for decades. We've seen it in movies and concept videos. We hear constantly about the Metaverse. And, yet, we still don't have compelling, useful and accessible AR in our everyday lives. The Perceptus Platform gives AR applications the ability to see the world around them. Developed by Singulos Research using completely new approaches to computer vision and AI, Perceptus enables real-time comprehension and tracking of physical objects in arbitrary 3D environments. All while operating entirely on mobile devices. Perceptus creates a continuity between physical and digital worlds by building visual perception over time and space. Using dynamic object comprehension, Perceptus moves well beyond mainstream AI and image processing techniques. This critical new approach allows Perceptus to understand objects in real-time, even as users move unconstrained in arbitrary 3D environments.

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MIT App Inventor

MIT App Inventor is an intuitive, visual programming environment that allows everyone – even children – to build fully functional apps for Android phones, iPhones, and Android/iOS tablets. Those new to MIT App Inventor can have a simple first app up and running in less than 30 minutes. And what's more, our blocks-based tool facilitates the creation of complex, high-impact apps in significantly less time than traditional programming environments. The MIT App Inventor project seeks to democratize software development by empowering all people, especially young people, to move from technology consumption to technology creation. Blocks-based coding programs inspire intellectual and creative empowerment. MIT App Inventor goes beyond this to provide real empowerment for kids to make a difference – a way to achieve social impact of immeasurable value to their communities.

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Vue.js

Builds on top of standard HTML, CSS and JavaScript with intuitive API and world-class documentation. Truly reactive, compiler-optimized rendering system that rarely requires manual optimization. A rich, incrementally adoptable ecosystem that scales between a library and a full-featured framework. Vue is a JavaScript framework for building user interfaces. It builds on top of standard HTML, CSS and JavaScript, and provides a declarative and component-based programming model that helps you efficiently develop user interfaces, be it simple or complex. Vue extends standard HTML with a template syntax that allows us to declaratively describe HTML output based on JavaScript state. Vue automatically tracks JavaScript state changes and efficiently updates the DOM when changes happen. Vue is a framework and ecosystem that covers most of the common features needed in frontend development.

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Applicaster

The only no/low-code platform for creating, launching & managing streaming apps across multiple devices & technology stacks. App independence; developers optional. Use simple, built-in tools to craft and change custom experiences, connect your preferred integrations & launch directly to the app stores. Scale & expand your streaming business with budget predictability & full control over timelines & resources. Support the growing needs of your business in the most operationally efficient way. Continuously experiment, personalize & optimize your app experience to drive that perfect user experience & desired business outcomes. Non-developers build & compile apps, and manage releases. Hundreds of available integrations power client apps. Use our APIs to extend your capabilities. Features available OOTB, you configure your backend. For measurement, data source & UI across platforms. Continuously collect user data, rollout changes quickly.

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Objective-C

Objective-C is the primary programming language you use when writing software for OS X and iOS. It’s a superset of the C programming language and provides object-oriented capabilities and a dynamic runtime. Objective-C inherits the syntax, primitive types, and flow control statements of C and adds syntax for defining classes and methods. It also adds language-level support for object graph management and object literals while providing dynamic typing and binding, deferring many responsibilities until runtime. When building apps for OS X or iOS, you’ll spend most of your time working with objects. Those objects are instances of Objective-C classes, some of which are provided for you by Cocoa or Cocoa Touch and some of which you’ll write yourself.

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PrimeNG

Over 80 Angular UI components with top-notch quality to help you implement all your UI requirements in style. Crafted on a design-agnostic infrastructure, choose from a vast amount of themes such as material, bootstrap, tailwind, primeone, or develop your own. 280+ ready-to-copy-paste UI blocks to build spectacular applications in no time. The designer is the ultimate tool to create your own PrimeNG experience powered by a SASS-based theme engine with 500+ variables and a visual designer. Professionally designed highly customizable application templates to get started in style. Open source products of PrimeTek are used all around the world by millions of developers. The ultimate set of UI components to assist you with 90+ impressive Angular components. Connect with the other open source community members, collaborate, and have a voice in the project roadmap. Boost your productivity by achieving more in less time and accomplish amazing results.

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Dart

Dart Language

Mature and complete async-await for user interfaces containing event-driven code, paired with isolate-based concurrency. A programming language optimized for building user interfaces with features such as sound null safety, the spread operator for expanding collections, and collection if for customizing UI for each platform. Write code using a flexible type system with rich static analysis and powerful, configurable tooling. Target the web with complete, mature, fast compilers for JavaScript. Run backend code supporting your app, written using a single programming language. This collection is not exhaustive—it’s just a brief introduction to the language for people who like to learn by example. You might also want to check out the language and library tours, or the Dart cheatsheet codelab.

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ImageGear

Accusoft

This document and image clean up and processing toolkit allows developers to quickly integrate document handling functions like image conversion, creation, editing, manipulation, compression, and image enhancement to their applications. ImageGear gives your application the ability to clean up files including deskew, line and speckle removal, and more. In addition, ImageGear’s color processing tools allow you to enhance image quality resulting in a reduction in compressed file sizes. This document and image processing SDK includes a variety of APIs that enable image clean up and processing. Add functionality to your applications, learn how you can meet all your document lifecycle needs with ImageGear. This PDF SDK allows .NET developers to add robust PDF functionality to an application. Users can view, convert, annotate, compress, redact, insert, remove, or reorder pages. Learn about all of the PDF manipulation capabilities and discover how ImageGear PDF can enhance your application.

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Fuse Open

An open-source cross-platform mobile app development tool suite supports building Android and iOS applications. With Fuse, you can build native mobile user interfaces using the easy-to-learn UX Markup language, and use JavaScript to add business logic. Build interfaces with UX Markup, a concise, declarative XML-based language for creating rich user experiences backed by a world-class layout engine and GPU-accelerated visuals. UX markup has been designed to be highly expressive, intuitive to learn, and very difficult to break. Fuse is designed to offer a playful, real-time workflow where the project can be modified as it is running. Using a local zero-config development server, any changes committed to UX, script, or assets cause near-instant updates in the running application. With Fuse, a whole new world of collaboration opens up. With UX markup, motion is a first-class citizen and nearly every property is animatable.

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MobiApp

MobiApp is the #1 Shopify mobile app builder, without any coding skills. You can create Android and iOS apps with the drag-and-drop app builder, including the app themes to complement your Shopify store. MobiApp comes with features like unlimited push notifications, currency & language switcher, product shipping, and order tracking to monetize revenue through an app.

Starting Price: $39.99/month

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Immunefi

Since its founding, Immunefi has become the leading bug bounty platform for web3 with the world's largest bounties and payouts and now has over 50+ employees around the world. If you're interested in joining the team, please see our careers page. Bug bounty programs are open invitations to security researchers to discover and responsibly disclose vulnerabilities in projects’ smart contracts and applications, which can safe web3 projects hundreds of millions--and even billions--of dollars. For their good work, security researchers receive a reward based on the severity of the vulnerability. When you find a vulnerability, create an account and submit the bug via the Immunefi bugs platform. We have the fastest response time in the industry.

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MarsX

Mars is a free dev tool for building web and mobile apps out of micro-apps combining no-code and code interfaces. MarsX is a platform that is designed specifically for startups and aims to make their journey easier, bringing more power and flexibility by allowing them to reuse thousands of micro-apps from previous projects built on the platform.

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Cyferd

Cyferd is an agile digital transformation platform designed to accelerate your organization’s digital transformation, Cyferd enables the creation of scalable, secure cloud-based business applications without the need for coding—making it easier to innovate and adapt in a rapidly changing market. Cyferd’s AI-driven automation streamlines processes and optimizes operations, reducing manual workloads and boosting efficiency. Our Neural Genesis AI seamlessly integrates with existing systems, enhancing your technology stack without disruption. With Cyferd’s extensible architecture, you can unify data across your enterprise, breaking down silos and enabling informed decision-making. The platform’s scalability ensures that it grows with your business, while its robust security features provide peace of mind in today’s complex regulatory landscape. Cyferd offers a powerful solution to innovate, automate, and integrate—all with the flexibility and scalability to deliver a competitive edge.

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DashLX

Partner with DashLX for product innovations, customer engagements, and insights. Activity data collected throughout our analog lives are digitized and translated into deep meaning and value for consumers and brands alike. Unlocking the digital representation of people's daily activities, environments, and conditions (collected on GPS-enabled watches and wearable devices) providing real-world utility for innovation and customer affinity. The data needed to innovate and foster enduring customer relationships is readily available. Engaged consumers share LX with brands and organizations to help design and deliver desired products and experiences. Represent accurate activity details, tendencies, and dimensions. Uncover insights and patterns, including weather and topography trends. Deliver hyper-personalized consumer needs and preferences. We Integrate and normalize disparate user data from a multitude of sources. We structure, augment, and contextualize this user data.

Starting Price: $500 per month

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Prokit

Iqonic Design

Develop Your Flutter Apps 10x faster. Most popular and best selling Flutter UI Kit on Internet today with working app ChatGPT. Get pre-designed screens, full app UI Kit, widgets, and integrations.

Starting Price: $39

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Fingress

Bluescope Information Technology

Fingress is a low-code platform that takes the pain out of application development so that you can focus on your core business. You can create applications in minutes with zero code, choose from dozens of ready-made components and workflows, identify potential errors as they happen, and debug and deploy your applications instantly across any server environment.

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CodeSign Secure

Encryption Consulting LLC

Our platform guarantees unmatched security and high performance for all your cryptographic needs, ensuring the integrity and authenticity of your software. CodeSign Secure provides advanced insights, cloud-based HSM key management, and policy enforcement for robust practices. Experience seamless integration with Dev Ops CI/CD and streamlined workflows for hands-free code signing.

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RichCast

RichCast's powerful integrated No-Code editor allows you to create anything from your imagination. Make interactive stories, and videos with voice controls, audio-visual effects and AI voices to bring your words to life. You own your story and can publish it to the world. All RichCast player features are supported on Windows, Mac, iOS and Android. Creators can take advantage of the large screen environment on their tablet, laptop or desktop.

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TotalCross

Less than 5MB of footprint, ensuring high performance even when running in low-end devices. Basic knowledge of Java or Kotlin lets you build performing Apps for Android, Linux Arm, Windows, and iOS. Code once and run on every platform. Responsive User Interfaces provide the same behavior and usability. Tecdet develops systems for traffic control and inspection for the Brazilian government. They decided to rebuild their system for the Linux Arm architecture compatible with Toradex modules and chose TotalCross to develop their GUI.

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µGFX

uGFX

µGFX is a lightweight embedded library for displays and touchscreens providing everything required to build a fully featured embedded GUI. The library is very small and fast because every unused feature is disabled and not linked into the finished binary. The µGFX library has been designed to be the smallest, fastest and most advanced embedded library for display and touchscreen solutions. The µGFX library works on any processor architecture. No matter whether it's a small 16-bit microcontroller or a huge 64-bit multi-core ARM CPU. The µGFX library runs on any system. It can be used with or without an underlying operating system. An easy-to-use, yet highly flexible abstraction layer allows to run the µGFX library on virtually any platform. The abstraction layer has been designed to have as little performance impact as possible.

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Elite mCommerce

Elite mCommerce is an ecommerce mobile app builder that offers ready-made mobile app solutions for various businesses including retail stores, grocery stores, news portals, restaurant food delivery services, grocery delivery services, and more. Elite mCommerce is a native iOS and Android ecommerce mobile application. Now, ecommerce store owners can easily launch ecommerce mobile apps for their online business within three days of signing up. With the help of a mobile app built with Elite mCommerce, store owners can reach out to a greater number of customers, thereby increasing revenue. Elite mCommerce facilitates merchants in selecting their own online shopping app themes, which they can use to showcase their unique brand in their own mobile app. Enabled with unlimited customized push notifications and any payment gateway of your choice. Select content to give a unique user experience to your customers.

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Quicksuite

Quickworks

Quicksuite is your all-in-one solution to streamline operations, boost efficiency, and elevate customer experiences. Packed with a comprehensive set of features, Quicksuite is tailored to meet the diverse needs of multi-service businesses. Its pre-built nature ensures a smooth implementation process, saving you valuable time and resources. Quicksuite is your ready-to-launch solution, perfect for industries spanning hospitality, on-demand services, transportation, healthcare, facilities management, and more. With integrated scheduling and appointment management tools, Quicksuite empowers you to efficiently manage and allocate resources, minimizing conflicts and maximizing utilization. It's ready to go for industries like hospitality, on-demand services, transportation, healthcare, and more for improved operational efficiency and reduced downtime. You don't need to spend lots of time or resources getting it set up—it's good to go right out of the box.

Starting Price: $49

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Best Application Development Apps for iPhone - Page 24

Compare the Top Application Development Apps for iPhone as of May 2026 - Page 24