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
Hot Pot Iceland
Hot Pot Iceland is an Iceland travel guide with locations of hot pots, swimming pools and gas stations
$13.99 · In-app purchases
PRICE
$13.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
★ 1.0
2 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'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 Hot Pot Iceland: 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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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 a robust review system and regularly update the app with new hot pots.
Assumption to check: Poor user reviews due to lack of features and updates.
Validate with people who use this workflow before building.
Hypothesis 2
Add advanced filters such as price range, amenities, and user ratings.
Assumption to check: Limited filtering options for searching hot pots.
Validate with people who use this workflow before building.
Hypothesis 3
Introduce in-app messaging to facilitate communication between users and hot pot hosts.
Assumption to check: No in-app messaging for user communication.
Validate with people who use this workflow before building.
Hypothesis 4
Offer a free trial or lower initial pricing to attract users and showcase features.
Assumption to check: High pricing without clear value proposition.
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
Hot Pot Iceland is an Iceland travel guide with locations of hot pots, swimming pools and gas stations. This application was created to solve a problem of deficiency of internet connection on Iceland, with our app you can download an offline map and you are ready to go! We locate your location with GPS, so you know where you are and mainly what amazing places are nearby you. Always remember to be responsible and please follow the bathing rules to make your impact on nature as low as possible! FEATURES: - 60+ unique natural baths, HOT POTs and hot springs. - 140+ public swimming pools all around Iceland. - 150+ gas stations. - Each location with photo and GPS coordinates. - Copy GPS coordinates of any location. - Find any location by using map or searching through a list. - Locate your position via GPS. This app does NOT include navigation, by default we make use of iOS Maps, if you want to use navigation, be sure to download an offline map there too! Other option is to copy GPS coordinates of location and use them in any navigation app you want. We will highly appreciate if you assist to built better HOTPOT map by actual informations and photos you collect on your travels. Please send us email on [email protected]. Enjoy your trip with Hot Pot Iceland!
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
Zustand
Axios
React Navigation
Supabase
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.
