Before you leave: a 1-minute checklist
- Open the app on wifi and wait for “Ready for offline ✓” in the grown-ups area.
- Add it to the home screen: open your browser’s menu and choose “Add to Home Screen” or “Install app”.
- Turn on Travel mode: quieter sounds and a dimmer screen.
- Set the session length, then test once in airplane mode.
- Pack headphones sized for small ears.