192+ iOS apps curated and reviewed
NearbiJSX is the household name in jsx viewer, but it's far from the only option. We track 192+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.5★ (2) | Yes | Yes | Jul 2026 |
| 2 |  | Free | 4.3★ (1.5K) | Yes | No | Jul 2026 |
| 3 |  | Free | 5.0★ (1) | No | Yes | Jul 2026 |
| 4 |  | Free | 4.5★ (124) | Yes | Yes | Jul 2026 |
| 5 |  | Free | 3.3★ (19) | No | Yes | May 2026 |
| 6 |  | Free | 3.5★ (435) | Yes | No | Jul 2026 |
| 7 |  | Free | 4.7★ (2.6K) | No | No | Jul 2026 |
| 8 |  | Free | 4.4★ (347) | Yes | No | Jul 2026 |
Instantly run and manage AI-generated code snippets without needing a development environment. Generate code directly in-app, edit with advanced features, and organize your creations with ease. Share your work or sync across devices.
Easily manage and view local HTML files on your device. Import files via iTunes File Sharing, edit them, and utilize features like syntax highlighting and source text search for a streamlined workflow.
View and preview HTML, JSX, TSX, and Markdown files directly on your iPhone or iPad. Enjoy elegant typography, responsive layouts, and automatic dark mode for a seamless viewing experience. Includes a built-in runtime for live React component previews.
This app provides comprehensive file management for iPhones and iPads, allowing users to view, share, and organize documents, media, and contacts. It supports a wide range of file formats and offers features like multi-window support and WiFi sharing.
View and manage source code files for over 60 programming languages. Open Xcode projects, navigate code with a table of contents, and access files via drag-and-drop, GitHub, or "Open In" functionality. Customize your viewing experience with 30+ color themes.
This app provides a portable programming editor for web development on mobile devices. It allows users to write and preview JavaScript, HTML, and CSS code, with features like console logging and file sharing. It's designed for web engineers and designers needing a simple, on-the-go coding solution.
Bring your app ideas to life quickly by turning sketches and mockups into interactive prototypes. Easily design, link screens, and share your app demos on various devices. Perfect for visualizing and testing new concepts.
A fast, modern browser offering enhanced web browsing with productivity tools. It includes a built-in media player, social captioning features, and voice translation for a seamless user experience.
Build mobile applications using web technologies like JavaScript and React. This tool allows you to develop interactive experiences with gestures and graphics directly from your iOS device and computer. Some programming experience is recommended for optimal use.
This cross-platform CAD application allows users to view, edit, and create 2D and 3D designs on the go. It supports a wide range of file formats and offers advanced tools for precise drawing, measurement, and annotation, even offline.
This app combines a web browser, download manager, and file manager with built-in viewers for photos and documents. It allows for offline web page saving, background downloading, archive extraction, and secure access with a passcode.
View and interact with various 3D model formats in both AR and 3D modes. This intuitive tool supports local and cloud documents, custom backgrounds, and shadow casting. Easily import models via multiple methods and share your creations.
View and manage documents from various office suites, including Hangul, Word, Excel, and PowerPoint. Convert documents to PDF or image files, and share them via email. Supports a wide range of file formats.
Visualize your 3D models in augmented reality on your mobile device. Upload models from local storage or cloud services and experience them in your own environment with support for various file formats and ARKit.
View and inspect the HTML, CSS, and JavaScript of any webpage directly within Safari. This app offers syntax highlighting, content editing for previewing changes, and the ability to share or copy the source code. Customize the font size and app icon for a personalized experience.
View, control, and record footage from your IP cameras, webcams, DVRs, and NVRs on your iOS device. It supports 2-way audio for baby monitoring and offers a recording mode to turn spare devices into network video recorders.
Explore 3D architectural models in virtual reality. Navigate through home designs with intuitive controls, experiencing them before construction. Ideal for professionals to share immersive project previews with clients.
Easily open and view over 100 different file types, including documents, images, videos, and archives. Browse files stored on your device or in iCloud Drive. This app also identifies unknown files and displays detailed file information.
This open-source Safari extension allows you to run custom JavaScript and CSS code on any website. Enhance your browsing experience with personalized styling, automatic redirects, and ad-blocking.
Access and view live network cameras globally for free. You can also add your own cameras for remote monitoring of homes, businesses, or public spaces. Stream video conveniently on your mobile device anytime, anywhere.