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
Track My Flight Now
Track My Flight Now keeps you in the know with personalized flight notifications for departures, arrivals, and delays
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 4.2
608 ratings · Top 30%
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 Track My Flight Now: map the core Travel 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
Track My Flight Now keeps you in the know with personalized flight notifications for departures, arrivals, and delays. Say goodbye to sitting around the airport waiting for updates - our app will keep you informed every step of the way. With real-time flight status updates, you can relax and enjoy your travels knowing you have the most up-to-date information at your fingertips. Download Track My Flight Now, available only on iOS, and take your travel game to the next level. * PERMISSIONS - Location - for showing you nearby flights. - Notifications - for receiving updates regarding arrivals, departures * SUBSCRIPTIONS You can subscribe to Track My Flight Now to get access to premium features, like unlimited flight queries, real-time flight status update, and more. Options: - 3-day free trial, then renews weekly for $5.99 - 3-day free trial, then renews weekly for $2.99 * Link to Terms of Use: https://flightradarliveapp.com/terms.html * Link to Privacy Policy: https://flightradarliveapp.com/privacy.html
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
Implement real-time data updates and notifications for users.
Assumption to check: Inaccurate flight data at times
Validate with people who use this workflow before building.
Hypothesis 2
Allow users to customize notifications and saved flights.
Assumption to check: Limited user customization options
Validate with people who use this workflow before building.
Hypothesis 3
Simplify UI with better categorization and filters for flight statuses.
Assumption to check: Cluttered UI with too much information
Validate with people who use this workflow before building.
Hypothesis 4
Optimize API calls and data caching for faster responses.
Assumption to check: Slow loading times for flight information
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
Expo
axios
zustand
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BUILD KIT DIFFICULTY
Advanced
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.
