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.
Discover the smart way to stay on top of your contacts with Recent Contacts: When & Where
$2.99 · In-app purchases
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.
A product spec, screen plans, and build steps for your coding agent.
First kit free with a verified email
Combine features and design from your favorite apps.
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Generating… usually about a minute.
What should your app do differently? Your note travels with the kit so your coding agent builds around your idea.
A product spec, phased build plan, differentiation notes, and screen references.
Illustrative example: an invoice app for independent contractors. Your kit is tailored to the app you choose; this is not its generated content.
Goal: Send a clear invoice after finishing a job.
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.
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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Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
Rork plan preview for Recent Contacts: When & Where: map the core Utilities workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
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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
Assumption to check: Limited features for tracking contacts' interactions
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Lack of customization options for notifications
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: No integration with calendar apps
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Inconsistent updates on contact information
Validate with people who use this workflow before building.
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
Discover the smart way to stay on top of your contacts with Recent Contacts: When & Where. This essential utility lets you effortlessly track the latest additions and modifications in your iPhone’s contacts list, giving you complete clarity about your network’s activity. Whether you’re trying to recall when you met someone or simply need to organize your ever-growing contacts, Recent Contacts offers a fast, intuitive solution tailored for busy professionals and social butterflies alike. Key Features: • Real-Time Tracking: Quickly view which contacts were added or updated most recently. • Detailed Information: See the exact date and context of changes, helping you remember those first connections. • User-Friendly Interface: Enjoy a clean, minimal design that makes finding your recent contacts effortless. • Privacy Focused: All data stays on your device—your contact details are never uploaded or shared. • Effortless Organization: Use simple sorting and filtering options to keep your contacts list in pristine order. Why Choose Recent Contacts? In a world where connectivity is constant, knowing the story behind every contact is more important than ever. Recent Contacts: When & Where puts the power in your hands, making it simple to review and manage your relationships. It’s perfect for professionals looking to maximize networking opportunities, social users who want to keep track of evolving connections, or anyone who values an organized digital Rolodex. Real-World Use Cases: • Sales Leads: Immediately track new prospects after networking events, ensuring you follow up while the connection is fresh. • Dating & Relationships: Remember when and where you connected with someone new, making your follow-ups more personal and timely. • Networking & Events: Quickly identify and manage contacts made at conferences, seminars, or social gatherings to foster stronger professional relationships. Ease of Use: Simply install and open the app—your contacts are automatically analyzed and the latest changes are displayed instantly. With an emphasis on simplicity and efficiency, Recent Contacts: When & Where ensures you always know the latest on your network. Take control of your contact list and make every connection count. Download Recent Contacts: When & Where today, and never lose track of the people who matter most in your life.
Written user reviews are not shown here. Check current App Store reviews >
Plan a focused first version with your coding agent. These are planning assumptions, not a delivery guarantee.
Choose one audience and one core workflow. Use the kit to agree on its screens, data, and acceptance criteria before building.
Decide which secondary features, integrations, and platform support can wait. Your version does not need to reproduce everything in the original.
Validate external services, specialist technology, data access, and ongoing costs for your chosen scope.
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.