Is there a walkie talkie app that works on a cruise ship?
Not a true push-to-talk one. Every popular walkie talkie app — Zello, Apple Watch Walkie-Talkie, Voxer — carries voice over the internet, so they all stop at the same place: the moment the ship leaves port and nobody has bought a package. What does keep working is an app that passes messages between phones directly, and the trade is that it carries text rather than live voice.
Why the walkie talkie apps fail at sea
The name is misleading. A real walkie talkie is a radio: it transmits to another handset with nothing in between. A walkie talkie app does nothing of the sort — it records your voice, sends it to a server on the internet, and that server sends it to the other phone. It is a messaging app with a hold-to-talk button.
So on a ship, with no internet package, there is nothing for it to talk to. This catches people out because the app still opens, the button still presses, and the audio simply never arrives.
Apple Watch Walkie-Talkie
Asked often enough to deserve its own answer: no, it does not work on a cruise ship without an internet package. Apple Watch Walkie-Talkie runs over FaceTime Audio, which needs a connection on both ends. A watch paired to an iPhone that has no usable connection has no route.
If everyone in your group has bought the ship's wifi, it may work, though cruise wifi is often too slow and too unstable for live audio even then.
Zello, Voxer and the rest
Same story, same reason. They are excellent on land with a signal. They are not radios.
What does work
| Option | Needs internet | Carries | The catch |
|---|---|---|---|
| Handheld radios | No | Live voice | Steel decks block them; a deck or two at best |
| Walkie talkie apps | Yes | Live voice | Useless at sea without a package |
| Cruise line's app chat | Ship's network | Text | Stops when your phone drops the network |
| Phone-to-phone app | No | Text | Not instant across a big ship; group only |
The phone-to-phone option
CruiseLink is the last row. It hands messages straight to the other phones in your group over Bluetooth, and through the ship's wifi where the ship allows guests to reach each other. No package, no account, free.
It will not give you push-to-talk voice, and we are not going to claim it does. What it gives you is the thing most groups actually need — where are you, we've moved, dinner at eight — arriving on a phone that is locked and in a pocket.
If you want live voice with no network at all, you want radios, and the honest comparison of those is here, including the cruise lines' rules on them.
Get CruiseLink
Free, no account, nothing to set up beyond your group. iPhone today; Android is built and in testing.
Not affiliated with Apple, Zello or any cruise line.