
Rubrai: Reading Journal
Book tracker, notes & quotes
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Free
In-App Purchases
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About
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
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What's New in Rubrai
1.0.2
September 15, 2026
• 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.
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Subscriptions & In-App Purchases
Rubrai Pro Monthly
AI reading companion, clubs, messages
$0.991 Month



