Comparison

Reeden Reader vs Koodo Reader

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Reeden Reader

This app serves as a personal digital library, supporting all major eBook formats. It offers cross-platform syncing, AI-assisted reading features, and intelligent analytics to enhance the reading experience for knowledge workers and avid readers.

Highlights
  • All eBook format support
  • Cross-platform syncing
  • AI-assisted reading
  • Smart reading analytics
  • Powerful note-taking
  • Customizable layout
  • Offline reading
Features
Read full description

Reeden – Your Personal Digital Library Your personal digital library, making reading enjoyable and knowledge easily accessible. Reeden is designed for heavy readers and knowledge workers, supporting all eBook formats, cross-platform syncing, AI-assisted reading, and intelligent analytics to make every reading session more efficient and flexible. Key Features All-Format Support: Read TXT, EPUB, MOBI, AZW, AZW3, PDF, and more. Seamless Multi-Device Sync: Sync books, reading progress, and notes via iCloud, WebDAV, S3, or OneDrive. Offline Reading: Fully enjoy local reading and system TTS audiobooks anytime, anywhere. AI-Assisted Reading: Ask questions about your books and generate key point cards for deeper knowledge. Smart Analytics: Track reading time, heatmaps, book rankings, and multi-dimensional insights. Powerful Notes: Highlight, underline, add comments, export notes, and create shareable posters. Customizable Layout: Fully adjust themes, fonts, backgrounds, line spacing, and page layout. Privacy Protection: Private mode with biometric unlock to safeguard personal bookshelves. Efficient Management: Categorize with tags, switch between grid/list/minimal views, and transfer books via Wi-Fi easily. More Experiences Reading Goals: Set daily word or time targets, plan your yearly reading, and automatically generate achievement posters. Audiobooks: Supports system offline TTS, Microsoft online TTS, and custom HTTP speech interfaces. Translation Modes: Immersive or replacement translation, AI model translation, API translation, and web page translation. Deep Sync: Sync reading progress, notes, books, and fonts across devices seamlessly. Download Reeden now and build your cross-platform eBook reading and knowledge management hub.

About

Koodo Reader

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.

Highlights
  • 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
Features
Read full description

Koodo Reader is a powerful e-book reader designed for managing and reading local e-books. It supports a wide range of popular formats, including EPUB, PDF, MOBI, AZW3, TXT, Comics and more. It integrates seamlessly with personal NAS and cloud storage for a smooth cross-platform experience.  With a fully customizable interface, you can adjust fonts, switch between multiple themes, enable night mode, and enjoy optimized layouts for any screen size. Key Features: Broad Format Support: EPUB, PDF, MOBI, AZW3, AZW, TXT, FB2, CBR, CBZ, CBT, CB7, MD, DOCX, HTML, XML, XHTML, MHTML, HTM Cloud Integration: Works with OneDrive, Google Drive, Dropbox, pCloud, Baidu Netdisk, 115 Netdisk, Aliyun Drive, Yandex Disk and Box Network Protocol Compatibility: WebDAV, Self-hosted Docker, SMB, FTP, SFTP and S3-Compatible Object Storage Sync Across Devices: Automatically keeps your library, reading progress, bookshelves, notes, and highlights up to date AI-Powered Tools: Built-in dictionary, translation, and smart summarization

Screenshots

Reeden Reader4 screens
Koodo Reader4 screens

Verdict

The call

The clearest difference is monetization model: Koodo Reader at free against Reeden Reader's free with in-app purchases. Reeden Reader's advantage is rating (4.7 vs 4.5) and update cadence (every 2 weeks vs monthly). On price, review sentiment, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Reeden Reader sells 1 one-off in-app purchase and Koodo Reader sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Reeden Reader holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: Reeden Reader has 63 ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 89% of Reeden Reader's written reviews are positive against 82% of Koodo Reader's.

UpkeepUpdate frequency

Reeden Reader ships an update every 2 weeks, Koodo Reader monthly. Both last shipped on October 30, 2026.

Scorecard4 real differences · 6 level
Reeden Reader versus Koodo Reader: the parameters behind the verdict, then further details
ParameterReeden ReaderKoodo Reader
PriceFreeFree
Rating4.7 (63 ratings) — better4.5 (11 ratings)
Positive reviews88.8% of reviews — better82.2% of reviews
Number of ratings63 — better11
Update frequencyEvery 2 weeks — betterMonthly
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.5
Further details — not scored
Size149 MB72 MB
Age rating17+17+
Developer红国 张亮 郭

Customer experience

Reeden Reader

All ratings62 ratings
Positive93.5%
Neutral1.6%
Negative4.8%
Written reviews80 reviews
Positive88.8%
Neutral5.0%
Negative6.3%

Koodo Reader

All ratings5 ratings
Positive60.0%
Neutral20.0%
Negative20.0%
Written reviews45 reviews
Positive82.2%
Neutral6.7%
Negative11.1%

In-app purchases

1 purchases

Reeden Reader

One-time1
  • Pro 一次性付费$14.99
2 purchases

Koodo Reader

One-time2
  • 5 million Character Quota$4.99
  • Koodo Reader Pro (1 Year)$5.99

Questions

Is Reeden Reader free?
Reeden Reader is free to download, with in-app purchases available.
Is Koodo Reader free?
Koodo Reader is free to download, with in-app purchases available.
Which has better reviews, Reeden Reader or Koodo Reader?
Reeden Reader is rated higher. Reeden Reader averages 4.7 out of 5 from 63 ratings, while Koodo Reader averages 4.5 from 11 ratings.
Do Reeden Reader or Koodo Reader have ads?
Neither Reeden Reader nor Koodo Reader shows ads.
Which is updated more often, Reeden Reader or Koodo Reader?
Reeden Reader ships an update every 2 weeks, and Koodo Reader monthly. Most recently, Reeden Reader was updated on October 30, 2026 and Koodo Reader on October 30, 2026.

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