Comparison

Kotobee Reader vs Plural eReader

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

Head to head
About

Kotobee Reader

This app provides an ad-free digital reading experience for interactive ebooks. It supports EPUB 3.0, offers note-taking, highlighting, bookmarking, and text-to-speech functionalities. Access a free digital library for offline reading.

Highlights
  • EPUB 3.0 support
  • Note-taking and highlighting
  • Bookmarking
  • Aggregate annotations to PDF
  • Offline reading
  • Text-to-speech
  • Google lookup
Features
Read full description

Kotobee Reader: Your ultimate interactive ebook reader and ad-free digital reading companion Kotobee Reader is optimized for the EPUB 3.0 standard, supporting interactivity and multiple languages. Access Kotobee Books; a free digital library where you can download classics and ebooks distributed by other users and read offline. Kotobee Reader offers a powerful set of tools to enhance your reading experience: - Note-taking: Add notes to words and paragraphs, and access them later. - Highlighting: Mark important sentences with different color highlights. - Bookmarking: Bookmark multiple pages at different locations - Aggregate annotations: Aggregate your notes, highlights, and bookmarks, into a PDF. - Search: Search inside the chapter or the entire book. - Multiple languages: Use one of more than 16 different languages - Copy to clipboard: Copy any text to your clipboard, to use in external programs. - Text-to-speech: Let the reader speak out any text you choose - Google lookup: Search definitions and explanations directly with a click. Kotobee Reader is perfect for students, educators, and anyone looking for a customizable ebook reading experience. And the best part? No Ads! Read without interruptions. Kotobee Reader ensures an ad-free environment, and we don’t burden you with internal purchases either. For information about Kotobee Reader, please visit https://www.kotobee.com/products/reader For the creation of ebooks using our free software Kotobee Author, please visit https://www.kotobee.com/products/author Kotobee Reader and Kotobee Author are both part of the Kotobee platform: https://www.kotobee.com

About

Plural eReader

Access and read your purchased digital books and content offline. This app provides interactive tools like note-taking, highlighting, and search, along with support for embedded audio and video. Enjoy a flexible reading experience with adjustable text flow.

Highlights
  • Offline reading
  • Embedded audio and video
  • Note taking
  • Highlighting
  • Search within book
  • Adjustable text flow
Features
Read full description

With Plural Publishing's eReader app, you can read your purchased Plural ebooks and digital content on the go. The app offers offline reading, embedded audio and video files, and quick access to ancillary materials. Easily switch between the original book page view and flowing text for improved navigation. Enhance your reading experience with interactive tools such as note taking, highlighting, and search inside the book capabilities.

Screenshots

Kotobee Reader4 screens
Plural eReader4 screens

Verdict

The call

The clearest difference is review sentiment: Kotobee Reader at 50% against Plural eReader's 0%. Kotobee Reader also leads on rating (3.6 vs 1.0) and update cadence (every 2 months vs every 6 months). Plural eReader's advantage is iOS requirement (11.0 vs 13.0). On price, ratings volume, 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Kotobee Reader holds the better App Store score, 3.6 against 1.0. Both are backed by a comparable volume of ratings — 22 and 12 respectively. Written reviews point the same way: 50% of Kotobee Reader's written reviews are positive against 0% of Plural eReader's.

UpkeepUpdate frequency

Kotobee Reader ships an update every 2 months, Plural eReader every 6 months. The most recent releases landed on September 20, 2026 and September 16, 2026 respectively.

Scorecard4 real differences · 6 level
Kotobee Reader versus Plural eReader: the parameters behind the verdict, then further details
ParameterKotobee ReaderPlural eReader
PriceFreeFree
Rating3.6 (22 ratings) — better1.0 (12 ratings)
Positive reviews50.0% of reviews — better0.0% of reviews
Number of ratings22 — better12
Update frequencyEvery 2 months — betterEvery 6 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.011.0 — better
Further details — not scored
Size14 MB131 MB
Age rating4+4+
DeveloperVijuaPlural Publishing Inc

Customer experience

Kotobee Reader

All ratings22 ratings
Positive63.6%
Neutral4.5%
Negative31.8%
Written reviews16 reviews
Positive50.0%
Neutral12.5%
Negative37.5%

Plural eReader

All ratings12 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews5 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Kotobee Reader

No in-app purchases

None

Plural eReader

No in-app purchases

Questions

Is Kotobee Reader free?
Kotobee Reader is free to download, with no in-app purchases.
Is Plural eReader free?
Plural eReader is free to download, with no in-app purchases.
Which has better reviews, Kotobee Reader or Plural eReader?
Kotobee Reader is rated higher. Kotobee Reader averages 3.6 out of 5 from 22 ratings, while Plural eReader averages 1.0 from 12 ratings.
Do Kotobee Reader or Plural eReader have ads?
Neither Kotobee Reader nor Plural eReader shows ads.
Which is updated more often, Kotobee Reader or Plural eReader?
Kotobee Reader ships an update every 2 months, and Plural eReader every 6 months. Most recently, Kotobee Reader was updated on September 20, 2026 and Plural eReader on September 16, 2026.

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