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
iStore — Store Region Browser
iStore is a fast, thoughtfully designed tool for exploring App Store regions around the world
$0.99
PRICE
$0.99
No 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.
First kit free with a verified email
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Combine features and design from your favorite apps.
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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 included
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.
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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.
App evidence
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
App Store description
iStore is a fast, thoughtfully designed tool for exploring App Store regions around the world. Open regional App Store pages in one tap, discover apps listed in other countries, and check where an app is available and how much it costs — from widgets, Shortcuts, and more. Note: Opening a regional App Store page does not change your Apple Account country or region, and does not affect your payment settings. ### Why iStore - Quick access to 175 country and region storefronts through public App Store links - Built for speed: Home Screen widgets, Lock Screen, Control Center, Siri, Shortcuts, and Spotlight - More than a link list: favorites, pinning, quick regions, region history, and organization tools ### Browse Regions - 175 regions organized by continent, popular picks, and recently opened - Three layouts: list, grid, and cards - Search by country name (Chinese or English), region code, or Alpha-3 code - Map picker: tap a country on the world map - Current storefront detection so you always know where you are browsing - Helpful return banner when you come back to iStore after visiting the App Store ### Favorites & Organization - Save favorites and pin the regions you use most - List, grid, or full-screen swipe cards - Group by continent, custom sort, drag to reorder - Batch select to open, pin, or manage multiple regions at once ### Check Availability & Price - Paste an App Store link or ID to see where an app is listed and its local price - Query quick regions, favorites, or all 175 regions, with results appearing region by region - Open the App Store page for any region where the app is available - Ask Siri, or use the Share extension from Safari and the App Store ### Widgets & Controls - Home Screen widgets for quick regions, custom regions, and recent regions - Lock Screen widgets: circular, rectangular, and inline - Control Center control to open your last region on iOS 18 - Interactive widget buttons to open a region from the Home Screen on iOS 17 ### Siri, Shortcuts & Spotlight - Open your last region, open a favorite, or check availability by voice - Build automations in Shortcuts with deep links - Search a country in Spotlight to open it instantly in iStore ### More - iCloud sync for favorites, history, and preferences across devices - iPad split view, full Dynamic Type, and VoiceOver support - Light and dark themes, three display languages, flexible region naming iStore is an independent tool and is not affiliated with Apple Inc. App Store is a trademark of Apple Inc.
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
BUILD KIT DIFFICULTY
Not assessed in a Build Kit yet.
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.
