
Turn books, PDFs & articles into audiobooks, fully offline
LysnBox reads your EPUBs, PDFs, web articles and pasted text aloud with natural AI voices that run entirely on your iPhone. No cloud, no API keys, no subscription: speech is synthesized live on the Apple Neural Engine in 31 languages. Follow along with word-level highlights, resume exactly where you left off, and control playback from the lock screen or Bluetooth headphones. Free on the App Store and open source (MIT).
Pace needs two or more snapshots. This launch has 1, so velocity and momentum read as unmeasured rather than zero.
A source that found nothing is a measurement. A source that has not run is a gap. Neither means the launch lacks the thing.