RC Price Check
It watches Royal Caribbean and Celebrity Cruises so you don't have to — and tells you the moment your cruise gets cheaper.
Join the Play test
Ask to join the testers group, then install from Google Play like any normal app. New builds update themselves.
Ask to join → SideloadGitHub Releases
Prefer to sideload? Grab the signed APK and the full release notes straight from GitHub.
Latest release → SideloadDirect download
Pull the current build (v0.8.10) straight off this site and install it yourself.
Download .apk →Sideloaded builds (GitHub or direct) can auto-update themselves if you allow it — or check back here any time for the latest version. RC Price Check is unofficial and not affiliated with Royal Caribbean or Celebrity Cruises.
All your bookings, in one place
Sign in with your existing cruise-line account and RC Price Check pulls your reservations, sailing dates, cabins, and fare details together — no spreadsheets required.
Re-checks the price you paid
It compares today's cabin and add-on prices against what's on your booking, so you can see — at a glance — whether the cruise line is now selling your trip for less.
Surfaces the price drops
Turn on alerts and the app pings you when a cabin or add-on falls below what you paid — the window where re-pricing or rebooking actually saves you money.
Knows when check-in opens
Get a nudge the moment online check-in opens for your sailing, so you're first in line for the good arrival times instead of last.
Royal Caribbean & Celebrity
Built for both Royal Caribbean International and Celebrity Cruises accounts, including Crown & Anchor and Captain's Club loyalty details.
Yours, and only yours
No backend server exists. The app talks only to the cruise lines' own systems, using your own login, over encrypted connections. Nobody at R'lyeh ever sees your data.
It collects nothing. Really.
The whole point of building it this way was to never become another company hoarding your data. So it doesn't.
Read the full privacy policy →- No servers.There's no R'lyeh backend to leak — the app talks only to Royal Caribbean and Celebrity directly.
- Encrypted on your device.Logins and bookings live in Android's hardware-backed encrypted storage, excluded from cloud backup.
- No ads, no analytics.No third-party tracking, profiling, or crash-reporting SDKs. None.
- Erase it any time.One tap in Settings — or uninstall — wipes everything. Since nobody else holds a copy, it's gone.