Feature spec
Goal: Send a clear invoice after finishing a job.
- Add a client, line items, a due date, and payment instructions.
- Preview the total before exporting a PDF.
- Keep an editable draft if export fails.
Celebrity Cruises delivers an elevated premium vacation experience across our fleet of ships traveling to nearly 300 destinations across more than 70 countries spanning all seven continents, and the Celebrity Cruises ...
Free · In-app purchases
Evidence scope: No current overall US chart position is available. Category-chart positions shown in discovery are a separate scope. Revenue is a directional model estimate, not verified earnings.
A product spec, screen plans, and build steps for your coding agent.
First kit free with a verified email
Combine features and design from your favorite apps.
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Generating… usually about a minute.
What should your app do differently? Your note travels with the kit so your coding agent builds around your idea.
A product spec, phased build plan, differentiation notes, and screen references.
Illustrative example: an invoice app for independent contractors. Your kit is tailored to the app you choose; this is not its generated content.
Goal: Send a clear invoice after finishing a job.
Invoice editor: Client at the top, editable line items in the middle, total and preview action at the bottom.
States: Empty draft, validation errors beside each field, exporting, and a retry action that preserves the draft.
Hypothesis: Contractors need faster repeat invoices more than more templates.
First experiment: Test duplicating a previous job with five contractors. Watch where they hesitate before expanding the feature set.
The full kit adds a phased build plan, evidence notes, tool prompts, and implementation guidance. It is a plan for your coding agent, not a finished app.
Usage: Mechanics are fair game; never reuse the original name, branding, assets, or verbatim copy.
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Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
Rork plan preview for Celebrity Cruises: map the core Travel workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
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These are generated suggestions, not verified review quotations. Check current App Store reviews and speak with users before treating a possible gap as a requirement.
Hypothesis 1
Assumption to check: Limited search filters for cruises
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Inconsistent user interface across screens
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Slow loading times for images and data
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Difficulties in managing bookings
Validate with people who use this workflow before building.
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
Celebrity Cruises delivers an elevated premium vacation experience across our fleet of ships traveling to nearly 300 destinations across more than 70 countries spanning all seven continents, and the Celebrity Cruises app is your ultimate digital companion. From Alaska to the Mediterranean, the Caribbean to Asia, and Australia to the South Pacific, you can book your next cruise with just a few taps. Get great deals and buy gift cards to use on pre-cruise purchases and new bookings. Tackle all your travel planning, too. Find and book great deals on flights, explore transportation and lodging options, and plan your entire journey. Learn more about our brands, ships, and destinations by watching exciting videos. And learn about the benefits of our loyalty program, the Captain’s Club®, as well as one-for-one tier matching across all our brands. Enroll with a simple tap or track your tier and benefits if you’re already a member. Vacation planning, redefined When you book a cruise with Celebrity Cruises, our app gives you everything you need to plan your vacation and create memories at sea. Find useful tips on what to pack, gather the travel documents you need, and get reminders to check in before sailing day. Reserve shore excursions for every port as well as unique ship excursions and exclusive experiences, purchase or upgrade a drinks package for endless toasts, and an internet package to stay connected and share your experiences in real-time, while at sea – though the app is free to use on your ship’s Wi-Fi network. Put relaxation on the calendar with spa and wellness packages and make dining reservations at our globally inspired specialty restaurants. Explore other pre-cruise deals, check out VIP Passes and make your cruise truly special with gifts and extras. And don’t forget to link reservations with your travel party so you can make plans together. Start your journey like a pro To save time on sailing day, make sure to check in ahead of time using the app. You can also start your mandatory safety briefing and get your SetSail Pass, before heading to the terminal. Find all the shows and programming in the Daily Planner and build your personalized calendar, so you can plan endless fun. We’ll even remind you with a notification when you have plans. Be sure to smile for the camera because you’ll be able to view, purchase and download your photos right from the app (available on select ships). Find your way around with detailed deck maps and chat with your travel party through group or 1-on-1 chats. Track your onboard expenses in the app (or not... you’ll be on vacation, after all) and learn how to book your next cruise while onboard for the best deals. After your journey ends, you can continue to track your loyalty status and perks, keep up with the latest and greatest from our family of brands in the video library, and start planning and booking a future cruise. Because we know this won’t be your last! More than a cruise app Make sure you turn on auto-updates, so you never miss a beat with our app. Features may vary from ship to ship. App is free to download and use. In-app purchases available. Once onboard, use Seamless Wi-Fi to connect to your ship's guest Wi-Fi network with ease. No internet package required. We continue to develop and enhance the app and are looking for your ideas and feedback. Email [email protected] and tell us what you’d like to see in the future.
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Plan a focused first version with your coding agent. These are planning assumptions, not a delivery guarantee.
Choose one audience and one core workflow. Use the kit to agree on its screens, data, and acceptance criteria before building.
Decide which secondary features, integrations, and platform support can wait. Your version does not need to reproduce everything in the original.
Validate external services, specialist technology, data access, and ongoing costs for your chosen scope.
From the Build Kit assessment.
A reliable timeline needs an agreed scope and a technical check. Ask your agent to estimate the phases in BUILD_PLAN.md after that review.