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
TUDN: TU Deportes Network
The TUDN APP is your home for live sports, Mexican and European soccer, news and highlights en español, all from TelevisaUnivision
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 4.5
89,113 ratings · Top 15%
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 TUDN: TU Deportes Network: map the core Sports 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
Implement caching mechanisms to enhance performance.
Assumption to check: App can be slow to load live scores during high traffic events.
Validate with people who use this workflow before building.
Hypothesis 2
Provide advanced filtering and sorting features.
Assumption to check: Limited filtering options for articles and live scores.
Validate with people who use this workflow before building.
Hypothesis 3
Simplify notifications preferences with clear options.
Assumption to check: Users find the notification settings confusing.
Validate with people who use this workflow before building.
Hypothesis 4
Enhance paywall visibility and offer clear explanations of benefits.
Assumption to check: In-app purchases can be unclear for premium content.
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 TUDN APP is your home for live sports, Mexican and European soccer, news and highlights en español, all from TelevisaUnivision. On TUDN app you can watch LIVE SOCCER GAMES from Univision, Unimás, TUDN, TUDNxtra and follow the latest scores, news and videos from your favorite teams and leagues. The TUDN app brings you LIVE games from the following leagues: - Liga MX - UEFA Champions League, UEFA Europa League, UEFA Nations League & Euro 2020 - Copa MX - Mexican & US National teams - Major League Soccer (MLS) - Bundesliga - CONCACAF Champions League The following teams: - America - Chivas - Cruz Azul - Tigres - Real Madrid - Barcelona - Juventus - Mexican National Team (El Tri) - USMNT - LA Galaxy - LAFC - Inter Miami And the following key players: - Lionel Messi - Cristiano Ronaldo - Chucky Lozano - Jonathan Rodríguez - André-Pierre Gignac - Rogelio Funes Mori - Federico Viñas - Roberto Alvarado Stay up-to-date with the latest news on boxing, MLB, NFL, NBA, Formula 1 and tennis! You can also watch the TUDN channel live 24/7 whenever and wherever you want. You can access all live soccer matches from TUDN, and TUDNxtra channels by simply logging in to your cable TV service provider (only available in the United States and Puerto Rico). Please note: This app features Nielsen’s proprietary measurement software which contributes to market research, like Nielsen’s TV Ratings. Please see https://nielsen.com/digitalprivacy/ for more information. The TUDN app is FREE.
Written user reviews are not shown here. Check current App Store reviews >
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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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.
