HushBook: Audiobook Karaoke

HushBook turns any audiobook into word-by-word karaoke.

Every word highlights as it's spoken — follow along at any speed, without ever losing your place. The transcript scrolls with your voice. Tap any word to jump straight to that moment in the audio.

No more drifting off mid-chapter. No more rewinding to find where your focus slipped.

ON-DEVICE TRANSCRIPTION

HushBook transcribes your audiobooks that runs entirely on your device. No upload. No cloud. No data leaving your phone. Every word is timed to the audio — tap any line to search instantly.

THOUSANDS OF CLASSIC

Import your own MP3 or M4B files, or browse thousands of public-domain titles inside the app. Classic literature, philosophy, history — to download and play offline.

BUILT FOR HOW YOU ACTUALLY READ

• Dyslexia / ADHD mode — OpenDyslexic font, reading overlay, adjustable text size, and night mode for lyrics
• Low-vision mode — Atkinson Hyperlegible font, large captions, high-contrast display
• Reading comprehension mode — checkpoints and focus metrics to measure what you actually retain
• Quote capture — tap two words to save a passage and share it as a highlight card

TRACK WHAT YOU ABSORB

Monitor consistency and habits over time.
• Free features: Track active days, streaks, total words read, reading-along time, and milestone badges.
• HushBook Pro features (subscription required): Unlock advanced metrics, including listening rhythm/habits, annual heatmaps, 10-genre radar charts, attention curves, comprehension forecasts, and daily word goals.

PRIVACY FIRST

All Transcription runs on your device with the Engine. Your books, transcripts and analytics never leave your phone.

WHAT YOU CAN DO

· Import MP3, M4B, FLAC and more from your phone
· Browse and download classics from the Open Library
· Follow along with auto-scrolling, word-level transcripts
· Tap any word to jump to that exact moment
· Save quotes as shareable image cards
· Map character relationships on a visual graph canvas
· Track streaks, words read, and comprehension over time
· Customise your reading profile for dyslexia, low vision, or comprehension
· Unlock advanced analytics, attention trends, and daily word goals (HushBook Pro)
· Access alternative custom app icons (HushBook Pro)

Terms of Use (EULA): https://hushbook.app/terms-conditions

Privacy Policy: https://hushbook.app/privacy-policy