Free Messaging on Your Cruise. No WiFi Required.
CruiseChattr connects your family at sea using Bluetooth mesh networking. No internet package needed.
Family Group
4 members nearby
Mom
Meet us at the pool deck?
2:34 PM
On my way! Deck 12?
2:35 PM
Dad
Grab towels from cabin first
2:35 PM
Cruise WiFi Is a Racket
Every cruise passenger faces the same frustrations. Here is what you are really paying for.
$300+ per week
That is what cruise lines charge for WiFi. And it is slow, unreliable, and barely works in your cabin.
Can't find your family on a 6,000-person ship
Eighteen decks, dozens of venues, and zero way to coordinate. You spend half the trip looking for each other.
No way to message without paying
Your phone has Bluetooth, WiFi Direct, and more. But without CruiseChattr, there is no app to use them.
Your Phone Becomes the Network
No routers, no SIM cards, no subscriptions. Just Bluetooth doing what it was built for.
Download CruiseChattr
Free on iOS and Android. Takes under a minute to set up.
Set up your family group
Create a private group and invite your travel companions with a simple code.
Board the ship
Your phone automatically detects other CruiseChattr users and begins connecting.
Messages hop phone to phone
Your texts travel through nearby phones until they reach your family. No internet needed.
Download CruiseChattr
Free on iOS and Android. Takes under a minute to set up.
Set up your family group
Create a private group and invite your travel companions with a simple code.
Board the ship
Your phone automatically detects other CruiseChattr users and begins connecting.
Messages hop phone to phone
Your texts travel through nearby phones until they reach your family. No internet needed.
Everything You Need at Sea
CruiseChattr is more than messaging. It is your complete companion for every cruise.
Family Messaging
Send texts to your group without WiFi. Messages travel through the mesh, phone to phone, until they arrive.
Find Your Family
Check-in with deck zone maps so you always know where everyone is. No more wandering 18 decks.
SOS Alert
Emergency panic button sends your location to your group instantly. Peace of mind for families with kids.
Social Wall
Meet other passengers, share tips, and coordinate meetups. The ship-wide bulletin board.
Deck Maps
Browse every deck of your ship with labeled zones. Know exactly what is on each floor before you explore.
Ship & Voyage Info
Itineraries, port details, dining schedules, and entertainment. Everything about your cruise in one place.
See the Mesh in Action
Each dot is a phone. Watch messages find their way.
Simulated mesh network. Real CruiseChattr uses Bluetooth Low Energy with multi-hop routing.
Simple, Honest Pricing
No subscriptions. No hidden fees. Pay once per cruise, or use the free tier forever.
No account required. Download and go.
- Deck maps & ship info
- Voyage browser
- Port guides
- Act as relay node
One payment per cruise. No subscription.
- Everything in Free
- Family messaging
- Location check-ins
- SOS alerts
- Social wall
- Meeting scheduler
Sailing Pass activates when you select your voyage. Valid for the full duration of that cruise.
Your Next Cruise Starts Here
Join passengers already using CruiseChattr to stay connected at sea. Free to download. Free to explore.