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
L1 MAX
"Welcome to L1 MAX, the official multiplatform channel for Peruvian soccer around the world!
Free
PRICE
Free
No in-app purchases
BUSINESS MODEL
Free
No overall Grossing estimate available
RATING
★ 2.8
17 ratings · Below Average
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 included16 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 L1 MAX: 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
Offer more comprehensive sports coverage and personalized content.
Assumption to check: Limited content variety and depth.
Validate with people who use this workflow before building.
Hypothesis 2
Create a cleaner, more user-friendly interface.
Assumption to check: User interface is cluttered and uninviting.
Validate with people who use this workflow before building.
Hypothesis 3
Optimize streaming capabilities for smoother performance.
Assumption to check: Performance issues during live streaming.
Validate with people who use this workflow before building.
Hypothesis 4
Implement reliable push notifications for all live events.
Assumption to check: Inconsistent notifications for live events.
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
"Welcome to L1 MAX, the official multiplatform channel for Peruvian soccer around the world! Install the L1 MAX streaming platform application and start watching the best football-soccer and content from Peru and the world immediately and in HD: - Liga1 Te Apuesto - Women's League - Liga2 1XBET - Futsal League - Brasileirão (only available in Peru) - Futmax League - and all the best of L1 and L1 MAX programs such as L1 Radio and Match Gol Subscribe to L1 MAX here, today, and receive: * The LARGEST QUANTITY of Liga1 Te Apuesta games from Peru LIVE. * Also watch the games in replay, whenever and as many times as you want (ps: especially if you live in a time zone that is not so comfortable for the live game). - Enjoy summaries, rankings, goals and more exclusive clips. - Choose between commentaries in Spanish from Peru or only with stadium sound (!) (Varies depending on the game). - A single subscription that works ALL over the world (If contracted in Peru; if contracted outside, it cannot be used in Peru). - Access content also on your PC/Mac, mobile or tablets devices, or Smart TVs (Varies depending on the contracted plan). - Send the content to a 'casting' device or TV to view it on the big screen (Varies depending on the contracted plan). - 100% legal. All your experience and information secure. ** If you require support, contact us at [email protected] ** Terms and conditions: https://l1max.com/terms-and-conditions Privacy policy: https://l1max.com/privacy-policy"
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.
SUGGESTED BUILD STACK
React Native
Expo
Supabase
React Navigation
Axios
React Query
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.
