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
OverScore - Sport Scoreboard
OverScore lets you overlay scoreboards onto sports match videos and export them as polished MP4 files.
$4.99
PRICE
$4.99
No in-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
N/A
No ratings yet
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 included
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 OverScore - Sport Scoreboard: 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 a customizable sport type selection.
Assumption to check: Limited sports types can be tracked
Validate with people who use this workflow before building.
Hypothesis 2
Implement real-time score updates through notifications.
Assumption to check: No real-time score updates
Validate with people who use this workflow before building.
Hypothesis 3
Allow users to create accounts to save their game history.
Assumption to check: Lack of user accounts for score history
Validate with people who use this workflow before building.
Hypothesis 4
Add features to share scores on social media.
Assumption to check: No sharing functionality for scores
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
OverScore lets you overlay scoreboards onto sports match videos and export them as polished MP4 files. Whether it's your child's youth soccer game, a recreational league match, a handball tournament, or a rugby fixture, OverScore transforms ordinary match footage into professional-looking broadcasts — complete with live-updating scoreboards. KEY FEATURES - Overlay scoreboards on recorded videos - Record scores live with a built-in stopwatch (no video required) - Record goals at exact timestamps in the video - Set match timers (supports halves, extra time, and custom periods) - Choose timer position (left or right side) - Restart clock across periods (carry over timer value) - Record and display penalty shootouts (PK) - Penalty timer with countdown display (for sin-bins / suspensions) - Timeout feature (auto-pauses match timer, shows timeout count) - Customize scoreboard theme, colors, size, and position - Merge multiple videos (e.g., first half + second half) - Display match info (tournament name, date, etc.) - Set team colors - Export as MP4 - Save to photo library or share HOW TO USE 1. Select your match video (or start without one) 2. Customize the scoreboard style 3. Play the video and record goal timings 4. Export and share PERFECT FOR - Parents recording their children's matches - Coaches and managers archiving team footage - Recreational players creating match highlights - School teams sharing game videos SUPPORTED SPORTS Soccer, futsal, handball, rugby, hockey, basketball, and more LANGUAGES Japanese, English, Korean, Simplified Chinese
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
Not assessed in a Build Kit yet.
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.
