ChronoListen is the audiobook player built for listeners who own their files. Import your M4B and M4A audiobooks, and sync them directly to your Watch for offline listening. No subscription, no cloud upload, no third-party server required.
ChronoListen is the only app that lets you send sideloaded audiobooks direct to Apple Watch, with full chapter navigation and playback controls right on your wrist.
For iPhone + Apple Watch
Import M4B and M4A audiobooks from Files
Sync books directly to Apple Watch over Bluetooth
Playback progress stays in sync across both devices
Listen offline on your watch — no iPhone needed after transfer
FULL-FEATURED PLAYBACK
Chapter-by-chapter navigation
Adjustable playback speed (0.75x to 3x)
Configurable skip intervals
Background playback with lock screen controls
PRIVACY FIRST
All data stays on your devices
No accounts, no cloud, no analytics
No ads, no tracking, no subscriptions
Your audiobooks. Your watch. No middleman.
