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
Flykitt
developed based on research with navy seals and fighter pilots, loved by pro sports teams, and optimized for business and leisure travelers, flykitt's healthy-travel ai leverages unique insights across sleep, inflamma...
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 4.8
218 ratings · Top 5%
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 should your app do differently? Your note travels with the kit so your coding agent builds around your idea.
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 Flykitt: 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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Continue in Rork >
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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
Improve filters by adding more categories and sorting options.
Assumption to check: Limited search filters can make finding experiences harder.
Validate with people who use this workflow before building.
Hypothesis 2
Implement a better messaging system with notifications.
Assumption to check: In-app messaging can be confusing and lacks notifications.
Validate with people who use this workflow before building.
Hypothesis 3
Simplify the booking flow for faster user action.
Assumption to check: Booking process can be cumbersome with multiple steps.
Validate with people who use this workflow before building.
Hypothesis 4
Encourage more reviews with incentives or gamification.
Assumption to check: Limited user-generated content for reviews.
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
developed based on research with navy seals and fighter pilots, loved by pro sports teams, and optimized for business and leisure travelers, flykitt's healthy-travel ai leverages unique insights across sleep, inflammation, workout optimization, and even commercial food preparation to provide the most tailored and effective recommendations in the world for sleep, jet lag, travel workouts, and finding healthy food on the road. foodie – smart restaurant choices eat healthier when you travel. just upload a restaurant name or menu, and foodie will analyze your options based on your taste profile and suggest the healthiest picks personalized just for you. fit – on demand gym workouts traveling with limited time or unfamiliar equipment? take a picture of a gym setup and fit will generate a customized workout using what's available. contact us: flykitt.com/pages/contact terms of service: flykitt.com/pages/terms-conditions privacy policy: flykitt.com/pages/privacy
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
Zustand
React Navigation
Axios
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.
