Access and read technical internet standards documents offline. Features include searching, bookmarking, text formatting, and navigation aids for various document formats.






200+ iOS apps curated and reviewed
Looking for free rfcreaderplus apps? 20 of our 200+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | — | No | Yes | May 2026 | |
| 2 | Free | 3.5★ (562) | No | No | Jul 2026 | |
| 3 | Free | 4.8★ (2.9K) | No | No | Jul 2026 | |
| 4 | Free | 4.5★ (2.4K) | No | No | Jul 2026 | |
| 5 | Free | 4.2★ (222) | No | No | Jul 2026 | |
| 6 | Free | 1.2★ (2.4K) | No | No | Jul 2026 | |
| 7 | Free | 3.3★ (301) | No | No | May 2026 | |
| 8 | Free | 4.8★ (6.9K) | No | Yes | Jul 2026 |






Access and read technical internet standards documents offline. Features include searching, bookmarking, text formatting, and navigation aids for various document formats.




Access and read your favorite books on the go with this free application. Enjoy a vast collection of popular titles, read online, or download them for offline access. Features include intuitive page turning, adjustable fonts, and synchronized reading progress across devices.






This application provides a comfortable and customizable reading experience for a wide variety of e-book formats. It offers features like bookmarks, highlights, dark mode, and offline reading, with seamless online synchronization. Books can be easily uploaded from various sources, including cloud storage and email.


Organize your thoughts and ideas with a powerful knowledge base that utilizes local Markdown files. This app acts as your personal second brain, accessible on your mobile device for seamless note-taking and idea connection.


This app allows you to read and listen to books and documents in various formats, including PDF and EPUB. It offers text-to-speech functionality, customizable reading settings, and a built-in book manager for your library. Enjoy an ad-free and registration-free reading experience.


This application serves as a digital reader for Adobe DRM-protected eBooks, supporting EPUB and PDF formats. It allows users to borrow library books, organize their collection, and enjoy interactive content. Read online or offline with customizable reading settings and note-taking features.


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.


This app uses AI to record, summarize, and organize notes from various sources like audio, images, text, and videos. It allows you to chat with your content for quick answers and transform your productivity.


Access and read Elsevier textbooks on your iOS device. Download books for offline study, search your entire library, and add notes and highlights. Sync your progress across devices for a seamless learning experience.


Access a vast library of over 200 million documents covering diverse topics, from government records and research papers to DIY guides and user manuals. Understand anything with shared knowledge from a global community. Read offline and sync across devices.


Transform any web page, PDF, or scanned document into an audio experience. Listen to content at your preferred speed with natural-sounding voices. Ideal for hands-free consumption of digital and physical text.


Capture and analyze HTTP(S) traffic on your mobile device. Easily connect terminals via QR code, filter traffic, and process requests with custom scripts or rewrites. Decrypt sensitive data and block unwanted requests.


Capture ideas, create to-do lists, and jot down thoughts effortlessly. Organize your notes with tags and pins, and find them instantly with search. Your content syncs across all devices for free, ensuring it's always accessible.


This app is a comprehensive file manager and document editor for mobile devices. It allows users to organize, edit, convert, and annotate various file types, including PDFs, Office documents, and audio/video files. It also features transcription, scanning, and cloud integration.


This app is an award-winning eBook reader supporting a wide range of formats including EPUB, PDF, and MOBI. It offers customizable styles, dictionary integration, and convenient ways to upload books via FTP, web server, or Calibre.


Take control of your news consumption by building a personalized feed. Follow websites, newsletters, and social media, filter out noise, and discover content. Read, listen, and organize articles with advanced automation and customization options.


This advanced network utility allows developers to intercept, process, and forward network traffic. It offers deep control over connections, including URL redirection, local file mapping, and HTTPS decryption. Ideal for debugging and network analysis.


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.


This app offers a full-screen browsing experience with robust download management for MP3s and other files. It allows for offline tab support, bookmark import/export, and multiple search engine options.


This app offers a seamless reading experience for various ebook formats including EPUB, PDF, and CHM. It supports multiple compression formats and provides features like table of contents, note-taking, and bookmarking. Customize your reading with adjustable font sizes.