Rubrai: Reading Journal
Book tracker, notes & quotes
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
For remembering a book years later: notes, voice notes, quotes and what you felt while reading. Your library stays entirely private.
Rubrai is built to hold the bond you have with the books you read.
Most reading apps count how many books you finished. Rubrai does that too, but it cares about something else: that years from now you can still find what you were thinking while you read, which line reached you, and why.
YOUR LIBRARY
• Read, reading and want-to-read on separate shelves
• Cover search built in — type the title, it finds the rest
• Rating, page count, tags, start and finish dates
• Daily page log and a yearly reading goal
YOUR NOTES
• As many written notes per book as you like
• Leave a voice note — it is transcribed as you speak
• Photos of the pages you loved
• "Feelings and spaces": favourite quote, the character you remember, the place you imagined… you choose the heading
JOURNAL AND MONTH-END REVIEW
• Dated, free-form notes that aren't tied to a single book
• At the end of each month, write what that month of reading was like
RUBOT, YOUR READING COMPANION
Rubot reads what you wrote — your notes, your voice notes, the feelings you recorded — and reflects with you on it. It does not summarise the book or review it, and it will not spoil what you have not reached. It asks you one honest question and waits. It answers in whatever language you write to it in.
BOOK CLUBS
• Start your own club or join with an invite code
• Shared shelf, notes, questions and chat
• In Questions, everyone sees each other's questions and answers them
• Report any post and block anyone, in one tap
DISCOVER
• Your reading habit: how much you read, which genres you lean towards
• Book suggestions drawn from your own tags
SIX LANGUAGES
Turkish, English, German, French, Spanish and Arabic.
PRIVACY
Your library is entirely private. Your notes, voice notes and the spaces where you write how you felt are visible only to you — enforced at the database level, so no other user can reach your records. No ads, no tracking, no analytics software. We do not sell your data to anyone.
Voice notes are transcribed using your device's own speech recognition; if the language model is installed on your device, your voice never leaves it.
Rubot runs on our server, not in the app, and it only ever receives the notes for the book you have open. Your library is never used to train anyone's model.
WHAT YOU SHOULD KNOW
• Photos and voice notes are saved to your account, so they come back when you sign in on a new phone. Files added in older versions of the app may exist only on the device they were recorded on.
• Transcription depends on your device's speech recognition support and will not perform equally in every language.
• Rubot is AI. It can be wrong, and it is not a substitute for your own reading.
RUBRAI PRO
Rubot, direct messaging, personalised book recommendations, creating a club and joining a club are included in Pro. Monthly or yearly. The subscription renews automatically; you can cancel any time in your Apple ID settings.
Terms of Use: https://www.b2io.com/rubrai/terms
Privacy Policy: https://www.b2io.com/rubrai/privacy
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
• You can scroll a book's page while the keyboard is open, and what you type no longer hides behind it.
• "Find online" search returns noticeably more books — editions without a cover image are now listed too.
• Fixed search results getting out of step when you type quickly.
• If one library is unreachable, results from the other are shown instead of an "unavailable" message.
The developer, B2io, 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 Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Contact Info
- User Content
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- BRH OGT INSAAT OTOMOTIV VE TICARET LIMITED SIRKETI
- Size
- 54.1 MB
- Category
- Books
- Compatibility
Requires iOS 16.4 or later.
- iPhone
Requires iOS 16.4 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 5 more
- English, Arabic, French, German, Spanish, Turkish
- Age Rating
4+
- 4+
- Contains
Messaging and Chat
User-Generated Content
- In-App Purchases
Yes
- Rubrai Pro Yearly $9.99
- Rubrai Pro Monthly $0.99
- Copyright
- © 2026 B2io
