Koodo Reader

Koodo Reader

Ebook Reading Made Easy

11 ratings
45 reviews
Free
In-App Purchases

Details

Released
July 4, 2025
Updated
October 11, 2026

Features

Koodo Reader screenshot #1 for iPhone
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Koodo Reader screenshot #9 for iPhone
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About

Manage and read your local e-books with a powerful reader supporting numerous formats. Seamlessly integrate with cloud storage and NAS for cross-platform access. Customize your reading experience with adjustable fonts, themes, and optimized layouts.

✓Broad e-book format support
✓Cloud and NAS integration
✓Cross-device library sync
✓Customizable reading interface
✓AI-powered dictionary and translation
✓Night mode and multiple themes
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What's New in Koodo Reader

2.4.6

October 11, 2026

NEW FEATURES · Added a feature to resync all book covers; go to Settings > Sync options · Added an option to download images in CBZ comic mode · The iOS version now supports accessing the system dictionary, system translation, and system OCR; go to Settings > Third-Party Services · Added a dedicated comic mode for CBZ format, supporting streaming rendering · Added support for batch downloading books; tap the three dots at the top of the home screen and select “Batch Operations” · Support for custom translation and TTS APIs; go to Settings > API Settings · Added a “Return” button after navigating to a section via the in-book table of contents · Expanded the font size adjustment range · Support for adjusting the paragraph spacing threshold and title size threshold for text-based PDFs when converting to texts · Support for using AI to extract book titles and author names from filenames; long-press a book and select “Edit” · Support for using AI to extract book titles and author names from filenames when importing books; go to Settings > General Options · Support for caching full-text translation and OCR results; books will be loaded directly from the cache the next time they are opened · Added Paragraph Mode, Reading Ruler, and Speed Reading Mode; enable these in Settings on the book page · Online book metadata matching now includes publication date, ISBN, ratings, and other information · Added 100 curated book background images · Support for searching books using a book key · Experimental support for total page count; go to Settings > Reading Options · Page numbers are now displayed in the book table of contents, please enable total page count first · The official AI dictionary now supports more target languages · Adapted to the iOS 26 Liquid Glass effect · The iOS version now supports importing folders · Supports custom app icons; go to Settings > Appearance · The app now supports 10 additional languages · Added highlight rule feature to text rules, allowing you to highlight specific text in books · Added support for clearing chat history in AI chat · Upgraded to the new React Native architecture to improve overall app performance · Automatically keeps the screen on during synchronization to prevent interruptions caused by the screen locking OPTIMIZATIONS · Optimized the smoothness of page-turning animations · Optimized the smoothness of certain app animations · Optimized import and opening speeds for large CBZ files · Optimized the chart UI for reading statistics · Optimized rendering speed for books with extensive notes and highlights; stuttering issues have been resolved · Optimized performance and frame rate for smooth and simulated page-turning animations · Optimized the TTS feature for PDFs, supporting more natural sentence breaks · Optimized error messages for the sync feature · Optimized the list performance of AI chat; now only the last three rounds of conversations are displayed by default FIXES · Fixed known issues and improved stability. Welcome to report any problems you encounter during use.

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Subscriptions & In-App Purchases

$5.99

Koodo Reader Pro (1 Year)

Annual fee for Koodo Reader Pro

User reviews

点听书就闪退了

其他功能还不错,就这个听书有问题

很难想象一个调节字体的功能这么难用

我其实是通过GPT推荐的。当时我在找如何批量导入几十甚至上百个文件,它向我推荐了这个软件,但事实上它没有我想象的那么好用。

导入文件之后,我要调整字体大小,在那儿找了半天都没找到,直到往下滑到最底下,才看到调整字体大小、页边距、行段间距的设置,非常难用。我就没办法理解,一个对阅读的软件,把设置字体这个最基础的功能能放到那么隐藏的地方。你但凡让用户多想一个环节,就是你的失误。

第二点,我不理解为什么我设置页面左右边距时,它会给我自动刷新跳转页面。然后我还要重新再打开这个设置页,找到字体设置,重新再看大小和边距是否合适。

我不知道你是不是用 AI 做的产品啊,如果是,那确实无语了。如果不是的话,我认为这个最基础的功能不该被做成这个样子,我很失望。

我试过了很多阅读软件,各有好坏。但是这是第一个在字体设计和调整上让我无语的软件。当然,它也有功能亮点啊,对于我来说,就是一次性可以批量导入50个文件。但我认为一个好好的产品,至少是80分的产品,它应该在有自己护城河的基础上,最起码要满足用户对于这个产品底层的功能需求。对于这个文字阅读器,它要满足我的就是方便我读。怎么读、怎么去设置页面的风格、怎么去调整字体大小,这些都应该放在我根本就不用看的位置上。

相反,我打开你的这个文件之后,开始读小说时,整个页面非常乱。右边不知道都是什么东西,对于我来说,最基础的这些功能并没有放在显眼的位置。在基础功能没有被满足的情况下,我是没有心情去探索你那些花里胡哨的东西的。

而且目前在我看来,这个产品的功能并没有那么多的亮点。当然这也是因为我没有试用太久,我只是刚刚遇到了这个字体大小的问题,就非常的无语。
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Best Reader App Hands Down

The features are SO robust! I can manage my books and sync with my computer and use AI voices if I just want to read. I am also a pro user, this app charges less than 10% of similar apps. I am a customer for life!!

好看

太漂亮了这个软件,功能很满意

数据不互通

安卓苹果都有下载,登陆同一个账号,但是安卓上面的书无法同步到苹果,两边是不同书籍。

FAQ

What e-book formats does Koodo Reader support?

Koodo Reader supports a vast array of formats including EPUB, PDF, MOBI, AZW3, TXT, FB2, CBR, CBZ, and DOCX, among many others. This extensive compatibility ensures you can read almost any e-book file you have.

How does Koodo Reader handle cloud storage integration?

Koodo Reader integrates with popular cloud services like Google Drive, Dropbox, and OneDrive, as well as network protocols like WebDAV and SMB. This allows for seamless access to your e-books stored remotely and keeps your library synchronized.

Can I sync my reading progress across multiple devices with Koodo Reader?

Yes, Koodo Reader offers automatic synchronization of your library, reading progress, bookshelves, notes, and highlights across all your devices. This ensures a consistent reading experience regardless of the device you use.

Does Koodo Reader offer any AI-powered features?

Koodo Reader includes AI-powered tools such as a built-in dictionary, translation capabilities, and smart summarization. These features enhance comprehension and make it easier to understand complex texts.

What customization options are available in Koodo Reader?

The app features a fully customizable interface, allowing you to adjust fonts, switch between multiple themes, enable night mode, and optimize layouts for different screen sizes. This personalization ensures a comfortable reading experience.

Is Koodo Reader available on all devices?

Koodo Reader is currently supported on iPhone, iPad, and iPod devices. While it offers cross-platform syncing, the application itself is designed for Apple's iOS ecosystem.

How often is Koodo Reader updated?

The latest version, 2.2.9, was released on March 8, 2026. This indicates a recent update, suggesting the app is actively maintained and improved by its developers.

What is the age rating for Koodo Reader?

Koodo Reader has an age rating of 17+. This is likely due to the nature of the content users might read, rather than the app's functionality itself.