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
MetaFit Display
Metafit Display turns your Meta Ray-Ban Display glasses into a hands-free workout dashboard
$2.99
PRICE
$2.99
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 MetaFit Display: 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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App evidence
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
Screenshots
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App Store description
Metafit Display turns your Meta Ray-Ban Display glasses into a hands-free workout dashboard. Start a session on your iPhone and see the metrics that matter—right in your line of sight. No more stopping to check your phone. Keep moving while your glasses show live pace, speed, distance, duration, heart rate, calories, and more in a clear, high-contrast layout built for outdoor training. BUILT FOR META RAY-BAN DISPLAY • Connect to Meta Ray-Ban Display via the Meta Wearables platform • Live metrics streamed to your glasses during active workouts • Customize what appears on your glasses—choose pages, fields, and layout • Large, readable text designed for real-world visibility COMPLETE WORKOUT TRACKING ON IPHONE • Running, cycling, walking, hiking, swimming, tennis, indoor training, and custom activities • GPS-based speed, distance, pace, and elevation • Live heart rate via Apple Health (start your workout in Metafit Display for best results) • Support for Bluetooth heart rate monitors and cycling sensors (speed, cadence, power) • Manual laps, live maps, and detailed post-workout summaries TRAIN SMARTER OVER TIME • Full workout history with filters by activity and time period • Compare each session to a similar previous workout—pace, duration, heart rate, and more • 200+ achievements to unlock—from first finish to distance milestones, streaks, and personal records • Export routes as GPX or share workout summaries DESIGNED FOR ATHLETES WHO MOVE Whether you are on a morning run, a long ride, or a trail hike, Metafit Display keeps your focus forward. Your phone handles tracking and control; your glasses keep you informed. REQUIREMENTS • Meta Ray-Ban Display smart glasses • Meta AI app installed and paired with your glasses • iPhone running iOS 16 or later • Location permission for GPS tracking • Health permission for heart rate (optional but recommended) Metafit Display is built with the Meta Wearables Device Access Toolkit and is designed specifically for Meta Ray-Ban Display—not a generic fitness app with a tiny phone mirror. Train hands-free. Stay in the zone. See your stats where you need them most.
Written user reviews are not shown here. Check current App Store reviews >
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
Add more workout types and tracking features.
Assumption to check: Limited workout tracking options compared to competitors
Validate with people who use this workflow before building.
Hypothesis 2
Incorporate community features like sharing workouts.
Assumption to check: Lack of social features for user engagement
Validate with people who use this workflow before building.
Hypothesis 3
Allow users to customize their avatar and profile settings.
Assumption to check: Minimal customization options for user profiles
Validate with people who use this workflow before building.
Hypothesis 4
Integrate with fitness trackers for automatic data sync.
Assumption to check: No integration with wearable devices
Validate with people who use this workflow before building.
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
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Zustand
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.
