Apps Like Flext for iPhone and iPad
Flext screenshots
Ranked alternatives
Showing 1–20 of 1,000 ranked alternatives.



Expo Go
650 Industries, Inc.
Build projects with JavaScript and React
Build mobile projects using JavaScript and React. Run apps on an iOS device connected to a computer. Support interactive gestures and graphics. Requires basic programming knowledge. Uses React Native 0.81.1.

Code keyboard
LE SANG
Write and test instantly
Enables typing and testing directly on iPhone or iPad. Supports syntax highlighting and auto-suggestions for multiple programming languages. Includes quick pop-up for operators and customizable themes for light and dark modes.

JavaScript Anywhere JSAnywhere
Tatsuya Tobioka
Pocket programming editor for web engineers.
The app provides a portable editing tool for web engineers and designers. It allows users to write JavaScript, HTML, and CSS source code, preview it on an internal browser, and view console logs or errors.

WebScreenshot
Sugimoto Kazunari
Capture web pages with overlay support.
The app captures web pages and supports overlays. It allows users to preview content, save bookmarks, and view HTML source.





ScriptWidget
峰 朱
Write, preview, and use widgets with JavaScript
Create custom widgets for iOS and macOS using JavaScript and JSX-style syntax. Edit and preview widgets in real-time. Deploy across both iOS and macOS platforms without complex setup.


Tampermonkey
Jan Biniok
Edit web pages with userscripts
Customize web pages with userscripts. Add or modify features using JavaScript. Create, manage, and run scripts on any website. Enhance browsing experience by altering page behavior.





Web Inspector - code debugger
Jean Baptiste Stevenard
Inspect web code on mobile devices.
The app retrieves and shares HTML tags, CSS, and JavaScript code from web pages. It allows debugging of web applications by inspecting source code as a mobile device browser.


View Source
Roman Tomjak
Code with syntax highlighting and search
Code of websites with syntax highlighting and search. Edit and save code directly. Run HTML, CSS, and JavaScript in a browser. Integrate with Safari for quick access. Share code via email or cloud services.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.