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
MDWFP HuntFish
The Mississippi HuntFish app is the official mobile tool for the Mississippi Department of Wildlife, Fisheries, and Parks, enabling hunters, anglers, and shooters to obtain licenses, submit game checks, and communicat...
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 1.8
76 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 should your app do differently? Your note travels with the kit so your coding agent builds around your idea.
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/
Preview a sample Build Kit No email needed
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 MDWFP HuntFish: 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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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
Focus on improving onboarding and user guidance.
Assumption to check: Limited user feedback and ratings suggest poor user experience.
Validate with people who use this workflow before building.
Hypothesis 2
Provide comprehensive, easy-to-understand regulations with better formatting.
Assumption to check: Inadequate information on fishing/hunting regulations.
Validate with people who use this workflow before building.
Hypothesis 3
Enhance maps with more interactive features and usability improvements.
Assumption to check: Map functionality is limited and not user-friendly.
Validate with people who use this workflow before building.
Hypothesis 4
Implement clearer subscription tiers and management options.
Assumption to check: Subscription management is unclear.
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
The Mississippi HuntFish app is the official mobile tool for the Mississippi Department of Wildlife, Fisheries, and Parks, enabling hunters, anglers, and shooters to obtain licenses, submit game checks, and communicate with the MDWFP from their mobile devices. Features include: · Customer Account- create or sync with an existing account in MDWFP's License System · Purchases- conveniently buy hunting and fishing licenses, permits, stamps, and magazines. · Display licenses and permits- view current and past licenses and permits on your phone · Game check- submit game checks offline and receive a confirmation code once service is restored · Maps- interactive maps with directions and information on Mississippi's public lands, boat ramps, lakes, shooting ranges, and license agents · Resources- contact information, directions, phone numbers, the latest hunting and fishing digests, and other resources for outdoor enthusiasts · Weather- display current weather conditions and sunrise/sunset tables before heading out The app requires internet access via Wi-Fi or cellular connection for some features.
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
@supabase/supabase-js
react-navigation
react-native-maps
react-native-community/masked-view
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.
