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
TheaterEars
NOTE: Content only available in the United States and Puerto Rico
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 4.9
54,593 ratings · Top 5%
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.
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Build Kit
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A product spec, screen plans, and build steps for your coding agent.
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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/
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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.
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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 TheaterEars: map the core Entertainment workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
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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
Expand language options and allow user suggestions.
Assumption to check: Limited language support for movies.
Validate with people who use this workflow before building.
Hypothesis 2
Improve buffering and offline capabilities.
Assumption to check: Occasional connection issues for audio streaming.
Validate with people who use this workflow before building.
Hypothesis 3
Implement parental controls for content access.
Assumption to check: No parental control features.
Validate with people who use this workflow before building.
Hypothesis 4
Enhance UI design for better navigation and usability.
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
NOTE: Content only available in the United States and Puerto Rico Join the movement! The TheaterEars app allows you to watch new release films at the movie theater in Spanish. Simply load the app select your movie, showtime and language to get the movie track on your phone. When you arrive at the movietheater, TheaterEars will sync to the movie through your phone's microphone and then play the full movie soundtrack in your chosen language. For millions, cine en Español, is now within reach without the barriers of language. • THOUSANDS OF THEATERS AVAILABLE (United States & Puerto Rico): TheaterEars is available in thousands of movie theaters nationwide. Simply select your date, movie theater, and showtime and you’ll be ready to use TheaterEars. • ADVANCED RESERVATIONS: Want to make sure that you don’t miss out on your favorite upcoming movie? With TheaterEars you can reserve your movie before it comes out (on selected titles). You’ll automatically be notified when the movie is available for you in our area. • AT HOME SHOWTIMES: Selected movies will be available for at home use. • ALL FORMATS: Use TheaterEars for all standard movies plus all premium formats such as IMAX, RealD, 3D, XD, Dolby Cinema, and more. • EASY TO CHANGE SHOWTIME: Change of plans? No problem. Change your movie showtime directly on the app anytime before showtime. • MULTI-LANGUAGE SUPPORT: Need support in English…en Español? No problem. TheaterEars interfaces with its users in both English and Spanish. • RATE & SHARE YOUR FAVORITE MOVIES: Love a movie? You can show your love by rating it on the TheaterEars app. Then you can share your ratings with friends on social media (Facebook, Twitter, Instagram). • MOVIE DESCRIPTIONS: Learn more about upcoming and current movies, access the movie summary, actors, and more on the TheaterEars app. Hundreds of Thousands have used TheaterEars to watch great movies such as F9, Avengers: Endgame, Joker, Coco, and more. TheaterEars is always adding new movies, so stay tuned for updates.
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Screenshots
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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.
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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.
