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.
WingX® Pro7's simple subscription model:
Free · In-app purchases
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.
A product spec, screen plans, and build steps for your coding agent.
First kit free with a verified email
Combine features and design from your favorite apps.
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Generating… usually about a minute.
What should your app do differently? Your note travels with the kit so your coding agent builds around your idea.
A product spec, phased build plan, differentiation notes, and screen references.
Illustrative example: an invoice app for independent contractors. Your kit is tailored to the app you choose; this is not its generated content.
Goal: Send a clear invoice after finishing a job.
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.
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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Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
Rork plan preview for WingX®: map the core Navigation workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
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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
Assumption to check: Limited offline functionality
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: User interface clutter
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Inconsistent data updates
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Complex subscription model
Validate with people who use this workflow before building.
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
WingX® Pro7's simple subscription model: ● VFR Free! and MilitaryFree! - only VFR flying or Active or Retired Military? Subscription is free. ● $74.95 annual subscription (or $199.95 for 3 years) ● $74.95 for Advanced IFR Subscription ● Free: 30-day Free Period ● Free: Synthetic Vision and Fuel Prices (with current subscription) Annual Subscription Includes VFR Sectionals, IFR Enroute Low and High, TACs, Flyway, Helicopter, Grand Canyon, and IFR Area charts plus APDs (geo-referenced), IAPs, etc Advanced IFR Subscription IAP geo-referencing, IAP Routing and ChartTouch New! Features: ● Display Instrument Approach Procedures on the Moving Map. ● Minimum Vectoring Altitude Overlays on the Moving Map. ● New Advanced Moving Map with significant performance and stability improvements ● Visual region-based moving map data download selection. Faster downloads by downloading only what you need. ● Improved weather display - better animation, faster downloading, and vastly less network bandwidth usage ● Reworked data dissemination process to enable earlier release of cycle data, improved dual-cycle data management, dynamic real-time system configuration. ● Winner of many awards including multiple Stevie Awards, Appy Awards, and Aviation Consumer. GPS-Enabled Moving Map ● VFR Sectionals, IFR Enroute Low and High, TACs, Flyways, Helicopter, Grand Canyon, and IFR Area charts ● Wx Overlays including NEXRAD composite and many other weather overlay types with animation, transparency, and low-bandwidth option (e.g. hotel rooms) ● DP, STAR, and IAP Routing (iPad only) ● North Up or Track Up ● Split Screen ● Business locations on Airport Diagrams ● ADS-B In-Flight Weather and Traffic ● X-Plane and MS Flight Sim compatible ● Ground Proximity Warning System (GPWS) - terrain and obstacles ● SmartTaxi™ - advanced taxi warning system ● FlightShare™ - share routes on the ground or in the air! ● traca™ Technology - simply draw the route ● WingX Rewind™ - record and playback flights including GPS, AHRS, and Pitot-Static. ● Auto switch to Airport Diagram ● Class B Transitions ● Search And Rescue Grids and Patterns (old/new) - Parallel, Square, Sector, and Auto Fill Grid - supports MGRS ● Overlay terrain and obstacles (terrain up to 60N) ● State Lines ● Airspace overlays ● Airspace Notifications ● Passive RADAR Altimeter - Terrain Elevation or AGL ● Terrain Profile View - with climb angle and 500fpm descent lines ● AHRS-driven Attitude Indicator ● Built-in Simulator ● Extra dimming for night operations ● Rubber-Banding ● User-Defined Waypoints ● Multi-Page Notepad with Undo ● Runway Extensions and Traffic Patterns ● Easy GPS Calibration - tap on moving map's altitude ● Count-Up/Down timers ● Numerous aircraft icons ● Stadium TFRs Approach Charts ● Print charts wirelessly ● Rotate DPs and STARs ● Draw on approach charts Wx Text ● Color-coded and decoded METARs, TAFs, winds/temps aloft ● METAR Density Altitude and Freezing Levels Route Planning ● Victor Airways, Jetways, DPs, STARs, and even IAPs! ● Total and Longer Than Direct distances ● Flight Log shows Headings, GS, ETE, Fuel Burn using winds aloft ● Optimize Altitude for winds aloft Flight Service ● Flight Plans and Weather Briefings with Leidos. Can be reused for fast filing ● File, Close, and Cancel flight plans ● Route and Area Weather Briefings ● Aircraft Manager for auto-fill E6B ● TAS ● Conversions ● Distance-Speed-Time ● Pressure/Density Altitude ● Winds Aloft ● Runway Winds ● IFR Climb ● Descent Rate Documents ● ACS and PTS ● Parts of the AIM ● AC61-65H - Including Endorsements ● AC61-67C - Stall and Spin Awarenes ● Pilot/Controller Glossary ● Aeronautical Contractions ● User-Documents Integrated Help System ● Built-in mini-manual Note: Continued use of GPS running in the background can dramatically decrease battery life. Follow Us! Twitter: @hiltonsoftware Facebook: @hiltonsoftware Instagram: @hilton.software
Written user reviews are not shown here. Check current App Store reviews >
Plan a focused first version with your coding agent. These are planning assumptions, not a delivery guarantee.
Choose one audience and one core workflow. Use the kit to agree on its screens, data, and acceptance criteria before building.
Decide which secondary features, integrations, and platform support can wait. Your version does not need to reproduce everything in the original.
Validate external services, specialist technology, data access, and ongoing costs for your chosen scope.
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.