just doing our online check-in & read this re the onboard safety briefing:
"
Onboard: Complete your safety briefing
Connect to the ship’s free Wi-Fi (no internet package required, in-app charges), tap Safety on the app’s home screen to launch the safety briefing, then stop by your assembly station before the ship sails. No app? Go to your assembly station and a crew member will assist you.
what does "(no internet package required, in-app charges)," mean?
is there a charge for using the app??? or what?