Grow books - simple book notes
読書管理育てる本棚 シンプルで楽に感想を記録・メモ
34 days old
Not in any tracked top chart right now.
Updated 21 Oct 2026 · rankings refresh through the day
DeveloperAiju Kawase
CategoryBooks
PriceFree
Released
Rating★ 5.0 (6)
Version1.2.1
Age rating4+
First seen by us
14 Oct 2026
Installs (est.)100+ worldwide
Rating
5.0 ★
6 ratings
Measured
Grow books - simple book notes on the App Store
App details
App ID
6775886676
Publisher
Aiju Kawase
On the store since
Sep 2026
Under a year
Minimum OS
iOS 16.4+
iPhone 8 and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
2
EN JA
Size
97 MB
Also listed in
Books, Utilities
Grow books - simple book notes downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. iPhone downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
5.0 ★
6 ratings
Measured
Ratings
6
Measured
About Grow books - simple book notes
“I want to line up my books by their spines, just like on a real bookshelf!”
grow books is a reading app that helps you build a reading space of your own.
■Our concept
“A bookshelf in your pocket.”
Books you’ve read, books you want to read, and books waiting to be read. Books you own and books you don’t, ebooks and printed books—there are so many.
grow books lets you keep the books that won’t fit on your shelves in your pocket, helping you keep reading and enjoying it.
■What makes grow books special
・Arrange the books you add by their spines, just like on a real bookshelf.
・Take photos of your book spines and attach them to your books to make your shelf your own.
・There are no social networking features or rankings for interacting or comparing yourself with others. Keep your own reading records without worrying about what anyone else thinks.
■Main features
・A bookshelf view that looks like a real bookshelf
・Photograph and crop book spines, then arrange and organize them on your shelf
・View the books you’ve added and write notes even when you’re offline
・Search for and add books, with covers, titles, and other details filled in automatically
・Manually add books that don’t appear in search results
・Import data from other apps or your own CSV files
・Organize books by category and genre, and record whether they’re ebooks or printed books
・View a list of the books you’ve added
・Manage reading statuses such as “Want to read,” “Reading,” and “Finished”
・Save notes and quotes, including quotes shared from Kindle
・Write reviews and rate books on a 10-point scale
・View statistics about the books you’ve read
・View the books you’ve read this month and share the list with friends
・Save your top 10 favorite books for “#名刺代わりの小説10選” (“10 novels that define me”) and revisit past selections
・Keep the last book you opened visible at all times
・Switch fonts
■Our Premium plan concept
Our concept is “Helping you keep reading and enjoying it for years to come.”
Reading is enjoyable and rewarding, but there may be times when your motivation fades.
We offer convenient features to help you maintain your enthusiasm for reading and keep picking up books.
■Premium benefits
・Keep records of rereads separately from your first reading.
・View monthly totals for pages read and money spent on books.
・Import up to 1,000 books at once from a CSV file.
■Recommended for
・People who have tried various reading tracker apps but haven’t found one that feels right
・People who want to keep enjoying reading
・People who have been managing their books in Notion and want to move to an app
・People who love reading
・People who respect books and always choose to buy them new
・Book lovers who love the books themselves
・People whose local bookstore has poor reception, making it difficult to look up books they want
・People who often read on the subway, on planes, or in other places without reception and want to write notes in the app as they read
■Ways to use grow books
・Jot down books yo
grow books is a reading app that helps you build a reading space of your own.
■Our concept
“A bookshelf in your pocket.”
Books you’ve read, books you want to read, and books waiting to be read. Books you own and books you don’t, ebooks and printed books—there are so many.
grow books lets you keep the books that won’t fit on your shelves in your pocket, helping you keep reading and enjoying it.
■What makes grow books special
・Arrange the books you add by their spines, just like on a real bookshelf.
・Take photos of your book spines and attach them to your books to make your shelf your own.
・There are no social networking features or rankings for interacting or comparing yourself with others. Keep your own reading records without worrying about what anyone else thinks.
■Main features
・A bookshelf view that looks like a real bookshelf
・Photograph and crop book spines, then arrange and organize them on your shelf
・View the books you’ve added and write notes even when you’re offline
・Search for and add books, with covers, titles, and other details filled in automatically
・Manually add books that don’t appear in search results
・Import data from other apps or your own CSV files
・Organize books by category and genre, and record whether they’re ebooks or printed books
・View a list of the books you’ve added
・Manage reading statuses such as “Want to read,” “Reading,” and “Finished”
・Save notes and quotes, including quotes shared from Kindle
・Write reviews and rate books on a 10-point scale
・View statistics about the books you’ve read
・View the books you’ve read this month and share the list with friends
・Save your top 10 favorite books for “#名刺代わりの小説10選” (“10 novels that define me”) and revisit past selections
・Keep the last book you opened visible at all times
・Switch fonts
■Our Premium plan concept
Our concept is “Helping you keep reading and enjoying it for years to come.”
Reading is enjoyable and rewarding, but there may be times when your motivation fades.
We offer convenient features to help you maintain your enthusiasm for reading and keep picking up books.
■Premium benefits
・Keep records of rereads separately from your first reading.
・View monthly totals for pages read and money spent on books.
・Import up to 1,000 books at once from a CSV file.
■Recommended for
・People who have tried various reading tracker apps but haven’t found one that feels right
・People who want to keep enjoying reading
・People who have been managing their books in Notion and want to move to an app
・People who love reading
・People who respect books and always choose to buy them new
・Book lovers who love the books themselves
・People whose local bookstore has poor reception, making it difficult to look up books they want
・People who often read on the subway, on planes, or in other places without reception and want to write notes in the app as they read
■Ways to use grow books
・Jot down books yo
Latest updates
1.2.1
We have fixed an issue where spine images could not be saved.
We apologize for the inconvenience.
We've also made several improvements to enhance usability.
■Bug Fixes
・Fixed an issue where spine images could not be saved.
There was an issue that prevented images stored locally on your device for offline viewing from being saved to the Photos app or other apps.
Updating to the latest version will resolve this issue.
■Usability Improvements
・Improved the barcode scanning screen.
When adding a new book, you can easily register it by scanning the barcode on the back cover.
We've improved the scanning screen's UI to make adding books even easier.
Give it a try the next time you buy a new book!
・Improved performance on the memo editing screen.
We've optimized the saving process to address occasional slowdowns when saving memos.
We are continuously working on improvements to make your experience even better.
Thank you for your continued support of Grow books.
1.1.1
We’ve updated the book list with a design that looks and feels more like a bookshelf.
We’ve also made several improvements, including the ability to save quotes directly from Kindle.
■ New Features
・Save quotes directly from the Kindle app.
Select a passage in Kindle and tap the share button, then choose “grow books.”
A quote form will open with the book and selected passage filled in automatically.
Simply tap “Save Quote” to save it.
There’s no need to switch apps, so you can keep reading without breaking your flow.
・A refreshed design for your book list.
Shelf boards and shadows give your collection the depth of a real bookshelf.
We hope it brings you the same joy as arranging books on your own shelves.
■ Improvements
・Share more about yourself with “My Top 10 Novels.”
You can now display your username and profile alongside your picks, making them more personal when sharing with friends or on social media.
You can also choose to hide your username.
・Choose whether to show reading goals.
The statistics screen lets you set how many books you’d like to read this year.
For those who prefer to enjoy reading without setting a target, we’ve added an option to hide reading goals.
Tap the gear icon in the upper-right corner of the statistics screen to turn them off.
・Book details are easier to edit.
You can now open the spine editor with a single tap.
We’ve also made the book information form easier to fill out.
・You can now copy your notes and quotes.
・Slightly improved search accuracy when adding books from a shelf photo.
■ Bug Fixes
・Fixed an issue where the spine cropping preview appeared smaller than the actual image.
・Fixed an issue where tapping “Close” did not leave the barcode screen after opening it from a widget.
・[Premium] Fixed an error when importing 700 or more books at once from a CSV file.
We’ll continue improving the app to help make your reading life more enjoyable.
Thank you for your continued support of grow books.