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
Frontier Go Wild Tracker F9
Track every Frontier flight, explore GoWild routes, and get instant answers — all from one independent, real-data app built for pass holders.
$9.99 · In-app purchases
PRICE
$9.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
★ 1.0
1 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.
Build your own version
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 Frontier Go Wild Tracker F9: 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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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
Enhance database with user-generated content and contributions
Assumption to check: Limited wildlife database for users to explore
Validate with people who use this workflow before building.
Hypothesis 2
Implement social sharing options and community interactions
Assumption to check: Lack of social features for sharing discoveries
Validate with people who use this workflow before building.
Hypothesis 3
Allow offline access to saved data and sightings
Assumption to check: No offline access for tracking wildlife
Validate with people who use this workflow before building.
Hypothesis 4
Provide clear information about subscription benefits and features
Assumption to check: Unclear monetization strategy
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
Track every Frontier flight, explore GoWild routes, and get instant answers — all from one independent, real-data app built for pass holders. FOR GOWILD PASS HOLDERS WHO NEED REAL INFORMATION If you fly Frontier on a GoWild Pass, you know the drill: spotty web tools, confusing standby rules, and no easy way to browse what's actually flying. Frontier Go Wild Tracker changes that. It gives you a clean, mobile-native window into live F9 flight data — no mock data, no guesswork, no affiliation with Frontier Airlines. LIVE DEPARTURES AND ARRIVALS Check real-time flight status for any Frontier airport, any day. Use the date picker to plan ahead or browse same-day options. Data is pulled fresh via AviationStack and shared through a cloud cache so you always see the most current departures and arrivals. Pull to refresh anytime for the latest. 100+ FRONTIER AIRPORTS, ALL IN ONE PLACE Browse the full network of Frontier-served airports with fast search and filter tools. Tap any airport to instantly explore all active F9 routes departing from that city. Whether you're chasing a spontaneous weekend getaway or building a multi-leg itinerary, the entire Frontier network is right here. BOOK WITHOUT LEAVING THE APP Found a route you want? Tap through directly to flyfrontier.com to complete your booking — no switching browsers, no copying flight numbers manually. GOWILD PASS FAQ WITH AI ASSISTANT GoWild Pass rules can be confusing. The built-in AI assistant answers your specific questions about blackout dates, standby procedures, day-of booking windows, and more — instantly, without digging through Frontier's website. DESIGNED FOR THE WAY YOU TRAVEL A dark mode interface with Frontier's signature green, smooth haptic feedback, and an intuitive layout make this the fastest way to check F9 options on the go. Every screen is built for travelers who need quick answers, not cluttered dashboards. Frontier Go Wild Tracker is an independent app and is not affiliated with, endorsed by, or sponsored by Frontier Airlines. All flight data is real and sourced live — never mocked or fabricated. Download free and start exploring your next GoWild adventure.
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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
zustand
BUILD KIT DIFFICULTY
Intermediate
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.
