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
WhereNxt
Stop asking "where should we go?" WhereNxt finds the perfect spot for your exact situation and mood — every time.
$4.99 · In-app purchases
PRICE
$4.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
N/A
No ratings yet
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 included15 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 WhereNxt: 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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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
Create a more streamlined UI with fewer distractions.
Assumption to check: User interface may be cluttered with too many elements.
Validate with people who use this workflow before building.
Hypothesis 2
Integrate reliable real-time traffic data.
Assumption to check: Real-time traffic updates may not be accurate.
Validate with people who use this workflow before building.
Hypothesis 3
Provide comprehensive offline map capabilities.
Assumption to check: Limited offline functionality for maps.
Validate with people who use this workflow before building.
Hypothesis 4
Simplify subscription options and clarify benefits.
Assumption to check: Subscription model may confuse 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
Stop asking "where should we go?" WhereNxt finds the perfect spot for your exact situation and mood — every time. Tell us what you're doing (date night, out with friends, flying solo, work thing, or exploring a new city) and how you're feeling, and we surface places that actually fit the moment. Not chains. Not tourist traps. Real spots worth going to. WHAT YOU GET · Gem picks matched to your mood and situation · Results near you, filtered by how far you want to travel · Full place details — hours, vibe, distance, photos · Save your favorites to your Gem List · Check in and send a bat signal to friends · Share gems with friends and see what they're doing · Gem nearby alerts when you pass a saved spot FOR EVERY OCCASION Going on a date? We'll find speakeasies, scenic views, and rooftop spots. Out with friends? Patio drinks, sports bars, or somewhere to order everything. Flying solo? Work cafés, quiet corners, or a walk outside. New city? We'll show you what's iconic and what's beyond the tourist spots. HOW IT WORKS WhereNxt uses a situation + mood engine to match you with places that fit right now — not just places that are nearby. Every result is scored for atmosphere, originality, and fit.
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
react-navigation
@react-native-maps
axios
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.
