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
AviationABB - Aviation Abbreviation and Airport Code
Very easy and quick aviation abbreviation search:
$1.99 · In-app purchases
PRICE
$1.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
★ 4.0
1 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 AviationABB - Aviation Abbreviation and Airport Code: map the core Weather 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
Implement advanced search filters and sorting options.
Assumption to check: Limited search functionality compared to other aviation apps.
Validate with people who use this workflow before building.
Hypothesis 2
Allow users to customize their favorites and search history.
Assumption to check: Lack of user personalization features.
Validate with people who use this workflow before building.
Hypothesis 3
Implement offline storage for recent searches.
Assumption to check: No offline access to previously searched abbreviations.
Validate with people who use this workflow before building.
Hypothesis 4
Offer a free tier with basic features to attract more users.
Assumption to check: In-app purchase for features might deter users.
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
Very easy and quick aviation abbreviation search: The Aviation Abbreviation is a very simple and quick aviation abbreviations search application. It will save you a lot of time . Good for aviation industry: If you are a pilot or working in airlines and aviation industry, you may found yourself facing loads of abbreviations everyday in Charts, NOTAM, NOTOC, TELEX, Weather report. It is hard to remember all of those. Looking for terms that abbreviations stand for from various references take you too much time. The Aviation Abbreviation is definitely suitable for you to safe your time and enhance your work. Nearly complete aviation abbreviations you may look for: Aviation Abbreviation contains over 8000 terms for very quick reference. More terms will come in the upcoming free update. Most terms can be completely displayed within main screen. For some terms that are too long to display in main screen, you can simply touch at the term to see it in the detail screen. It also provides additional airport and IFR list containing over 6000 codes. Total 14000+ abbreviations and codes.
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.
SUGGESTED BUILD STACK
React Native
Expo
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Axios
React Navigation
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BUILD KIT DIFFICULTY
Starter
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.
