"BookTree App supports your reading life via managing books and your underlines"

• list books in table or in bookshelf style
• collect books by your own category
• filter books by own, borrowed, wanted, read or not
• manage own book format (paper, ebook, audio book)

• add book information easily via barcode scan or search title, author,ISBN or manually
• view book information on online (Google Books, Amazon, Goodreads)

• save text or picture what you want to get underline
• highlight favorite passage on photo
• list all underlines among books

• view reading statistics by year or month and book list what you read
• set reading goal and keep track of goal progress by monthly or annually
• view badge count for unread, reading books

•share book info. or underline via email , twitter, facebook, SMS

• backup database to cloud (dropbox, google drive, etc)
• backup database via email
• backup /restore database via iTunes

• lock your BookTree app with your passcode.
• unlock with your device's Touch ID or Face ID.
• Please refer to Help, if you lost passcode.

* Please feel free to send us any inconveniences or suggestions at any time via Settings> About App > Contact Supports

What’s New

Version 2.2.3

• Automatically back up to iCloud when records change.

Ratings and Reviews

3.2 out of 5
6 Ratings

6 Ratings

기대하는 사용자 ,

그날 읽은 페이지와 퍼센티지 표시 등

안녕하세요, 기본 기능이 충실해서 마음에 듭니다. 추가적으로 부탁드리는 기능입니다. 여러 권을 동시에 읽고 또 읽다 중지하고 다시 읽는 경우를 위해 그날 읽은 페이지수를 입력하고 볼 수 있으면 좋겠습니다. 대시보드의 달력에서 그날 읽고 있는(아직 다 보지 않은) 책들을 볼 수 있으면 좋겠고 읽고 있는 책들의 퍼센티지를 그래프로 한 눈에 볼 수 있으면 좋겠습니다.(안드로이드 책꽂이+ 앱처럼요) 감사합니다.

Developer Response ,

마음에 드신다니 다행입니다. 읽고 있는 페이지수를 기록하고 달력에서 볼 수 있고 진도를 볼 수 있으면 좋겠다는 말씀이시죠? 좋은 아이디어 같습니다. 계획을 잡아서 만들어보겠습니다. 좋은 아이디어 고맙습니다.

newbiee ,

User friendly with lots of great functions.

I am a moderate reader and have tried a few reading apps. I wasn’t really happy with one app. It could be the lack of filtering, not allowing manually edit book info or genre, or lack statistics and so in. This app works perfect for me in a sense that I can sort, organize and edit the book with genre, type of ownership, or my own rating and such. I had one issue that it didn’t search very well for Korean books and I contacted the developer about it (it originally had 4 stars) Not only did they responded me quickly, but the app was updated with the ability for me to change the book search engine regardless of my locale setup. That gave this app one more star!

kellyinphilly ,


This app is what i was looking for 😊if you read a lot this app shows how many book you read (audio, ebook or physical or borrow) also each category has many option you can check i love detail abt this app. Also they update every month . ( 자주 업데이트해주셔서 늘 감사합니다 )

Developer Response ,

Thanks for your great motivational reviews to developer. Please contact me on App if you have any questions or requests.

App Privacy

The developer, Youngwan Choi, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Usage Data
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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