Apps by Kajan Navaratnam
Notebook Quiz & Flashcards LM app icon

Business

Notebook Quiz & Flashcards LM

Kajan Navaratnam

Free download In-app purchases
Open on Apple

About this app

Notebook is your AI research and study partner. Add your sources — PDFs, websites, pasted text, research topics — and Notebook answers only from them, with numbered citations you can trace back to the exact source. No hallucinated facts. No generic answers. Your sources, understood. GROUNDED CHAT • Ask anything — every answer cites its sources inline • A legend under each reply maps every citation to the source it came from • Streaming answers, beautiful markdown, one-click save to notes STUDIO — ONE CLICK FROM SOURCES TO STUDY MATERIAL • Flashcards — an active-recall deck with flip, shuffle and mastery tracking • Quiz — multiple choice with explanations and a score to beat • Audio Overview — two AI hosts discuss your sources, podcast-style • Video Overview — narrated slides, auto-generated • Reports — study guide, briefing, FAQ and timeline • Mind Map, Infographic, Data Table and Slide Deck BUILT FOR RESEARCH • Fast or Deep Research: type any topic and get a dense, sourced note • Import PDFs (with text extraction), websites, markdown and clipboard text • Everything organized into notebooks with search, sort and notes DESIGNED FOR MAC • A fast, native app with a clean three-panel layout • Gorgeous light and dark appearance • Your library stays on your Mac; answers are generated securely in the cloud PREMIUM Unlock unlimited Deep Research, longer audio overviews, unlimited video and slides, and bigger decks. Weekly or yearly — cancel anytime in the App Store. Notebook can make mistakes — always double-check important answers against your sources. http://kanjan-87080.web.app/terms http://kanjan-87080.web.app/privacy

Latest release

What’s New

Version 1.0.3 Jul 29, 2026

General performance enhancements for a smoother experience.

Audience growth

Ratings growth

Steady
7-day gain +0
Ratings / day 0.0
30-day gain +0
US rating-count history
0 ratings
0 Aug 9, 2026 · 0 ratings Aug 9, 2026

Baseline captured. Growth appears after the crawler observes a changed rating count.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

Price tracking

Price intelligence

1 captured event
Current Free
Historical low Free
Paid → free
Price history
Current Free
Free Aug 9, 2026 · Free Aug 9, 2026

First snapshot captured. The trend line starts after the next crawler price observation.

  1. First observed Aug 9, 2026 · 12:42 AM Free

Screenshots

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