krixo
Live on Google Play Books stay on device

Read it once.
Remember it for good.

Import any PDF, EPUB, document or link, even a YouTube video. Highlight and note as you read, and Krixo turns what you mark into spaced-repetition cards, each one back right before you would have forgotten.

Get it on Google Play
Android now. iOS and desktop next.
9:41
krixo
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Watch

See the whole thing.

Two minutes, end to end. Import a book, highlight a line, and watch it come back as a card.

Krixo: The Reading App That Won't Let You Forget
Krixo: the reading app that won't let you forget
9:41
6/10
Recall · from your highlight
According to Adler, where does steadiness actually come from?
A
External success and recognition
The quality of your attention
C
Avoiding difficult situations
D
Other people's approval
The Still Point
YOUR HIGHLIGHT · P.34
How well did you remember?
✗Didn't know
✓Got it
Remember

Quiz what
you mark.

Highlight a line or add a note as you read, and Krixo turns what you mark into spaced-repetition cards and brings each one back right before you'd forget.

On-device

Your books stay on your phone.

Your books stay on your phone, and search runs there too, against an index on your device. Asking a question sends that question and the matching passages. Some features send more, and the Privacy Policy names every one.

On your device
files · text · index
Local search
the index never leaves
Never stored
we keep no book files
Pricing

Reading is free. Always.

Pro adds unlimited AI and audio. Pay once, or subscribe and save.

Free
₹0
Forever
  • Unlimited reading, highlights and notes
  • Flashcards, vocabulary and spaced repetition
  • On-device X-ray search across every book
  • Scanned PDFs read on your device, no page limit
  • Read-aloud narration on your device
  • 20 AI uses per month
Pro
Pass or subscription
Regional
Priced for where you live, shown before you pay
  • Everything in Free
  • Unlimited Ask, Explain and quiz generation
  • AI Audio Overview: a narrated summary of any book
  • 2,000 cloud pages a month for scans your device can’t read
  • Pay once for 30 days, or subscribe and save. Cancel anytime.
Download

Krixo is out on Android.

Free to read, free to remember. Install it and import your first book in under a minute.

Get it on Google Play
iOS and desktop next.