If you already know i2Reader, this is the deeper bench. 250+ i2reader apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of August 2026.
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.
This app offers a comfortable reading experience with cloud synchronization across devices. Enjoy customizable layouts, interactive features like footnotes and dictionaries, and the ability to download books from various cloud services. It supports multiple formats and allows family sharing of libraries.
This app is a versatile reader supporting 26 book and audio formats, including EPUB, PDF, and audiobooks. It offers features like PDF reflow, text-to-speech, cloud synchronization, and extensive customization options for a comfortable reading experience.
i2Reader tops our i2reader apps ranking as of August 2026, with a 4.1-star average from 15 App Store ratings, and it's free to download.
Are there free i2reader apps for iPhone?
Yes — 20 of the top i2reader apps we rank are free to download, including i2Reader and i2Reader Cloud.
Does i2Reader have ads or in-app purchases?
i2Reader has no ads and has no in-app purchases, according to its App Store listing as of August 2026.
How many i2reader apps are on the App Store?
We track 250+ i2reader apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
What file formats does i2Reader support?
i2Reader supports a wide array of eBook and document formats, including EPUB (DRM-free), PDF, RTF, HTML, FB2, MOBI, DOC, and plain text files. This broad compatibility ensures you can read most of your digital library.
How can I get books onto i2Reader?
You have several convenient options for uploading books. i2Reader features a built-in one-way FTP server and a one-way web server for easy transfers from your computer. It also supports integration with the cross-platform Calibre tool for seamless book management.