Observed arrival · 2026-10-03
yapbook, the audiobook that takes questions
An audiobook app that reads your own books and papers aloud, with questions answered from the material you have heard so far.
○Open
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$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Readers studying dense books and papers aloud
- Worth noticing
- Its 0.2.0 development test reports 3% spoiler verdicts, versus 85% for the same local model without a position gate.
Field notes
The page says the browser version keeps the book, reading, and listening on the user's device; the installed version adds further study features. Its reported 0.2.0 spoiler test compares position-gated answers with the same local model answering from the whole book, using 36 questions and 72 verdicts. Those measurements were taken on a single Windows 11 laptop, and the page notes that CPU-only use takes longer.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
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