Comparison

Stanza Redux 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

Stanza Redux

This app is a free, open-source EPUB reader that allows you to browse online catalogs and manage your own digital library. Customize your reading experience with various text and color options, and navigate easily with bookmarks and a table of contents.

Highlights
  • EPUB reader
  • OPDS catalog browsing
  • Library management
  • Customizable reading experience
  • Offline reading
  • Multiple layout options
Features
Read full description

Read a chapter on the train, find your next book in an online catalog, or settle into a two-page spread at your desk. Stanza Redux is a free, open-source EPUB reader for phones, tablets, and computers. Bring your own EPUB files or browse OPDS catalogs, including Standard Ebooks, Project Gutenberg, and Ebooks Gratuits. Explore authors and subjects, see book details and covers, and download books into your library. You can add, validate, rename, and reorder your own catalogs. Browse your library by title, author, or genre. Search your books, return to recently opened titles, and keep reading without an internet connection. Your reading position is saved on this device. Alice’s Adventures in Wonderland is included to get you started; you can remove it at any time. Make the page comfortable: choose a typeface and text size, adjust margins and line and paragraph spacing, and switch between light, sepia, dark, or custom colors. Use a single column or a two-column layout on wide screens. Turn pages with taps, swipes, or keyboard arrows. Save bookmarks, search the table of contents, and jump within a chapter without losing your previous position. No ads, purchases, subscriptions, or account required. Your library stays on your device; browsing a catalog contacts that catalog’s server. Supports unencrypted EPUB files up to 64 MB. DRM-protected books, PDF, audiobooks, and cloud synchronization are not supported. Version 2 uses the Day framework with native controls on each platform. The interface is available in 13 languages. Source code: github.com/Stanza-Redux/Stanza-Redux

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

Stanza Redux4 screens
Koodo Reader4 screens

Verdict

The call

The clearest difference is rating: Koodo Reader at 4.4 against Stanza Redux's 3.8. Koodo Reader also leads on ratings volume (13 vs 4). Stanza Redux's advantage is in-app purchases (none vs 2) and update cadence (every 5 days vs monthly). On price, ads, monetization model and device support 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. Koodo Reader sells 2 one-off in-app purchases. Stanza Redux asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Koodo Reader holds the better App Store score, 4.4 against 3.8. Both are backed by a comparable volume of ratings — 4 and 13 respectively. Written reviews complicate that: 100% of Stanza Redux's written reviews are positive against 84% of Koodo Reader's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Stanza Redux ships an update every 5 days, Koodo Reader monthly. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

Scorecard5 real differences · 5 level
Stanza Redux versus Koodo Reader: the parameters behind the verdict, then further details
ParameterStanza ReduxKoodo Reader
PriceFreeFree
Rating3.8 (4 ratings)4.4 (13 ratings) — better
Positive reviews100.0% of reviews — better83.7% of reviews
Number of ratings413 — better
Update frequencyEvery 5 days — betterMonthly
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.5
Further details — not scored
Size31 MB72 MB
Age rating4+17+
DeveloperThe App Fair Project Inc亮 郭

Customer experience

Stanza Redux

All ratings4 ratings
Positive75.0%
Neutral0.0%
Negative25.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Koodo Reader

All ratings13 ratings
Positive76.9%
Neutral15.4%
Negative7.7%
Written reviews49 reviews
Positive83.7%
Neutral6.1%
Negative10.2%

In-app purchases

None

Stanza Redux

No in-app purchases

2 purchases

Koodo Reader

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

Questions

Is Stanza Redux free?
Stanza Redux is free to download, with no in-app purchases.
Is Koodo Reader free?
Koodo Reader is free to download, with in-app purchases available.
Which has better reviews, Stanza Redux or Koodo Reader?
Koodo Reader is rated higher. Stanza Redux averages 3.8 out of 5 from 4 ratings, while Koodo Reader averages 4.4 from 13 ratings.
Do Stanza Redux or Koodo Reader have ads?
Neither Stanza Redux nor Koodo Reader shows ads.
Which is updated more often, Stanza Redux or Koodo Reader?
Stanza Redux ships an update every 5 days, and Koodo Reader monthly. Most recently, Stanza Redux was updated on November 3, 2026 and Koodo Reader on November 5, 2026.

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