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.
App Overview
HBO Max: Stream Movies & TV
The most talked about shows and movies featuring the worlds of HBO, the DC Universe, Adult Swim, A24, and beyond.
Free · In-app purchases
OVERALL US RANK
#13
Grossing · all categories
REVENUE (Est)
$2.0M/mo
$1.2M - $2.9M
RATING
★ 4.9
5,696,319 ratings · Top 5%
Evidence scope: #13 is the current overall US Grossing chart position. Category-chart positions shown in discovery are a separate scope. Revenue is a directional model estimate, not verified earnings.
Build your own version
Build Kit
Make this idea yours
A product spec, screen plans, and build steps for your coding agent.
First kit free with a verified email
Add to a Remix
Combine features and design from your favorite apps.
Kit ready. Verify your email to download it.
Generating… usually about a minute.
Make it yours Optional
What should your app do differently? Your note travels with the kit so your coding agent builds around your idea.
What's included17 files
A product spec, phased build plan, differentiation notes, and screen references.
- START_HERE
- AGENTS
- EVIDENCE
- SPEC
- BUILD_PLAN
- DIFFERENTIATION
- skills/
- screens/
Preview a sample Build Kit No email needed
Illustrative example: an invoice app for independent contractors. Your kit is tailored to the app you choose; this is not its generated content.
Screen plan
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.
Differentiate and validate
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.
JavaScript is required to complete mailbox verification.
Free quick prompt For a smaller starting point
Quick prompt
Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
// RORK SYSTEM PROMPT
Rork plan preview for HBO Max: Stream Movies & TV: map the core Entertainment workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
Preview ready. Verify your email to reveal and copy the full prompt.
JavaScript is required to complete mailbox verification. Return to this prompt preview.
Continue in Rork >
Affiliate link: CloneChart may earn a commission at no extra cost
Opportunities
AI-GENERATED OPPORTUNITY HYPOTHESES
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
Improve offline downloads with more content options.
Assumption to check: Limited offline content availability
Validate with people who use this workflow before building.
Hypothesis 2
Implement better personalized recommendations.
Assumption to check: Content discovery can be challenging
Validate with people who use this workflow before building.
Hypothesis 3
Offer more flexible pricing options for HD and offline downloads.
Assumption to check: HD streaming can be costly
Validate with people who use this workflow before building.
Hypothesis 4
Streamline navigation and reduce visual noise.
Assumption to check: User interface can feel cluttered
Validate with people who use this workflow before building.
App evidence
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
App Store description
The most talked about shows and movies featuring the worlds of HBO, the DC Universe, Adult Swim, A24, and beyond. With HBO Max you'll get: • Access to thousands of TV shows and movies. • Exclusive, award-winning series that everyone's talking about — like the HBO Originals The Last of Us, Succession, The White Lotus, and House of the Dragon. • The latest hits from HBO, Harry Potter, DC, Warner Bros., ID, Adult Swim, A24, and more. • Stream select live sports from your favorite leagues and teams. Availability varies by plan and by subscription provider. • Iconic favorite TV shows like Friends, Rick and Morty, Gossip Girl, 90 Day Fiancé, Looney Tunes, and more. • Family-friendly entertainment for the whole household. • Fascinating documentaries and true crime series. Features: • Enjoy your favorite shows and movies at home or on the go. HBO Max is available on select TV, web browser, mobile, tablet, and gaming console devices. • Catch even more sports action with the live Multiview experience — stream up to 3 games at once during select events. • Browse or search with ease across HBO, movies, series, genres, and brands. • Download shows and movies you love to watch on the go with select plans. (Download limits vary by plan.) • Personalized profiles for the entire household with customizable ratings, profile PIN protection, and kid-proof exit. • Pick up episodes and movies where you left off across your favorite devices. • Keep up with everything you love, all in one place with My Stuff. • Watch on multiple devices at the same time. (Limits vary by plan.) • Stream with high-quality video and surround sound on select plans. Content and feature availability on HBO Max may vary by region. Some titles and features shown above may not be available in your country. Language availability varies by country. You can manage or cancel your subscription by visiting Settings > Subscriptions in your HBO Max account. HBO Max is only available in certain territories. Purposes disclosed in the App Privacy label may vary based on features or services that may not be available in all regions. HBO Max is only available in certain territories. Terms of Use: https://hbomax.com/terms-of-use
Written user reviews are not shown here. Check current App Store reviews >
Screenshots
< Scroll to see more >
Build scope
Plan a focused first version with your coding agent. These are planning assumptions, not a delivery guarantee.
Define the first version
Choose one audience and one core workflow. Use the kit to agree on its screens, data, and acceptance criteria before building.
Set boundaries
Decide which secondary features, integrations, and platform support can wait. Your version does not need to reproduce everything in the original.
Check the hard parts
Validate external services, specialist technology, data access, and ongoing costs for your chosen scope.
SUGGESTED BUILD STACK
@react-navigation/native
axios
react-query
expo-video
react-native-reanimated
BUILD KIT DIFFICULTY
Expert
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.
