Kotobee Reader

🇺🇸 United States
Vijua  | 
41
ASO score
Text
53/100
Reviews
0/100
Graphic
60/100
Other
0/100
rating
App Rating
3.7
rating
Votes
100
rating
App Age
9y 7m
rating
Last Update
Nov 18, 2025

Compare with Category Top Apps

Metrics
Current App
Category Top Average
Difference
Rating
3.72
4.17
-11%
Number of Ratings (Voted)
97
341.5K
-100%
App Age
9y 7m
8y 3m
+16%
In-app Purchases Price
$0
$37
Update Frequency
80d
39d
+103%
Title Length
14
23
-39%
Subtitle Length
24
22
+9%
Description Length
1 672
2 353
-29%
Number of Screenshots
958
1306
-27 %
Size
12MB
155MB
-92 %

Category Ranking in United States

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Top Dec 09, 2025 Dec 16, 2025
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Top Dec 09, 2025 Dec 16, 2025
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Top Dec 09, 2025 Dec 16, 2025
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Top Dec 09, 2025 Dec 16, 2025
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Ranking Keywords in United States

Keywords App Rank
Illustration
Analyze this and other apps using Asolytics tools

Text ASO

Title (
Characters: 14 of 30
)
Kotobee Reader
Subtitle (
Characters: 24 of 30
)
Interactive ebook reader
Description (
Characters: 1672 of 4000
)
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}
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Visual ASO

Screenshots

Rating & Reviews

Reviews Overview
🧐 Coming Soon…
Rating
3.7
100 voters

Some Latest Reviews

Fruitlucky
10 Nov, 2025
1
Downloaded this to highlight quotes in my book for exam study. Very glitchy and frustrating where it’s sometimes takes many attempts to successfully highlight a line
Byourselfb
18 Apr, 2025
1
Cannot find a place to log in to review purchased book via phone or iPad!
rockstar10192
10 Apr, 2025
5
I’m using a very old phone and was so afraid I wouldn’t be able to access pianoforall ebooks but this app has been perfect 🥰 Thank you so much for keeping it free and for such a seamless experience ❤️
fjwkgowntjvusbwbw
02 Apr, 2025
2
I downloaded this app because I purchase an e book to learn the piano. I cannot make an account, only login(but can’t login without making an account first) which means on the phone none of the files or books I add are saved. On my computer it is the exact same issue but my books are saved under the “recently viewed” section. It is unoptimized for iPhones with the island dynamic. I have no choice but to use this app sadly. Definitely needs more optimization
wasabi1122
21 Mar, 2025
1
This app is very laggy, buggy and glitchy. It’s poorly designed and extremely irritating to use.
Mhatmia
29 Jan, 2025
5
It is really an excellent material to use.Thank you Author
Thatboiii
24 Jan, 2025
3
So far so good let me try it out for a week or two, then asked me to rate the app!

Other

Additional Information
Rating:
3.71
Voted: 100
App Store Link:
Website:
Email: -
Privacy Policy:
Categories: Books, Education
Size: 11MB
App Age: 9 years 7 months
Release Date: May 05, 2016
Last Update: Nov 18, 2025
Version: 1.9.4
Version history
1.9.4
Nov 18, 2025
More question types. Improved page flip transition effect. Miscellaneous enhancements.
1.9.3
Sep 28, 2025
Compatibilidad con nuevos tipos de preguntas: puntos de acceso de imágenes, respuestas numéricas y coincidencias.
Version history