KyBook 3 Ebook Reader User Reviews

Customer Experience

Positive experience60.4% of reviews
Neutral10.3% of reviews
Negative experience29.3% of reviews

~ Based on 670 written reviews from the US App Store.

What users say

Is KyBook 3 Ebook Reader Safe?

KyBook 3 Ebook Reader appears safe based on user ratings. AppsHunter Safety Score for KyBook 3 Ebook Reader is 94/100.

This assessment is based on 4,616 user ratings, with an App Store average of 4.7/5.

Safety Analysis

91.6% of ratings point to a safe experience
3.2% of ratings suggest some concerns
5.2% of ratings point to a risky experience

~ Based on 4,616 App Store ratings for KyBook 3 Ebook Reader.

Is KyBook 3 Ebook Reader Legit?

KyBook 3 Ebook Reader appears to be a legitimate app. AppsHunter Legitimacy Score for KyBook 3 Ebook Reader is 90/100.

Based on 90 of 100 points across 7 verification signals from App Store and developer data.

Top reviews

Only reader for me.

This is the only reader I’ve found that allows you to organize your library by folders. If you don’t know. All you have to do is put ebook in a folder and KyBook reads the folder and creates a library based on folder name. Super easy. Super intuitive.

I REALLY HOPE that an update happens. I’d hate for this reader to die.

Still waiting on the next version.
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good

very good

Errors

The KyBook e-reader error is caused by a critical issue: the developer has abandoned the app, and the SSL certificates for its sync servers have long since expired.
Since Apple's built-in mechanisms (iOS/iPadOS) strictly require a secure TLS connection, an outdated or missing certificate on the KyBook server reliably blocks authorization and syncing with error code -1200.
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Safety breach

Crashes

Pretty good

The best reader for translating individual words and phrases that I’ve seen. But: selecting text is very annoying, eg it often selects blank spaces and dragging a selection field is unnecessarily difficult. That process needs an upgrade. I’d also like to be able to customize the popup menu.

You can change text and background to any color!

This is perfect for nighttime reading since you can can figure it to any color.

I do dark red for the text and black for the background at night.

During the day I do a Manila yellow background on black text.

App is perfectly stable and works offline with ebook files and is free!

Perfect app!
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Needs serious updating

Great start! I use it as one of my primary readers.it finds books that sten’t in the newsgroups! But it needs work for stability and feature enhanent.

Perfection

This app is just perfect

Great for free

There’s some glitches, but it’s the best free text to speech reader I could find and it works great. Saves place in the book and the voices are as good as you can ask for for normal tts

簡体中国語がデフォ?

さっぱりメニュー項目がわからないので使えない
せめて英語なら使えるのだが

概ね満足

一括でインポートができる時点でiOSアプリの中では上位に入る。

ソート機能について、ファイル名でソートが出来たら本当に完璧。

I’ll never let go, Jack

I can’t live without this ebook reader. There are so many bells and whistles, and it is just not that difficult to figure out.

Excellent Reader

It’s a very good book reader. Its features like translate and auto scroll are very useful for me.
Very nice app.

The most amazing reader

I love this so much. The app works smoothly, has scroll and text to speech with many convenient options. The best reader app I have tried! Highly recommended

The best Textbook Viewer on iOS

If you are struggling to get a good reader for your textbooks. Buy it !! The downside is its not updated (kind of abandoned), but trust me works better than almost anything else out there. Ive tried so many junk ebook readers. Also has great multitab support !! Highly Recommended.

changing text to speech voice works again!

the main reason i use the app was broken, i got the junky default voice no matter if i choose a downloaded better version. however this seems to be fixed now!

Excellent. Bravissimo.

First it’s support reading fb2, epub.
Second it’s support listening your text book not audio but text format.
Third it works with built in Test-to-Speak (tts) engine perfectly. No ugly accent or tone or anything.

No more update?

This app is awesome but has not been updated for years. I hesitate to recommend it to my friends and might switch to other apps.

Все круто

Очень Крутая читалка но на айфоне немного глючит. Читает знаки скобок и не ставится на паузу с наушников. А если поставить то не запускается обратно. Но это мне кажется в айфоне проблема а так супер суперский советую

Lost all 3000 of my books

I use an apple iPad mini. After the last update, I cannot access my Books. I keep getting this pop-up wanting me to subscribe. Files wants to default to Kybook3 so I have to override it back to Kybook which I like better anyway.