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.
What is iBP?
$0.99 · 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 iBP Blood Pressure: map the core Medical 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: Users find the data entry process cumbersome and error-prone.
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Limited analysis options can frustrate users wanting to see trends.
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: In-app purchases can be confusing or not well-explained.
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.
What is iBP? iBP is a blood pressure tracking and analysis tool. Please note, it is not possible to measure your blood pressure by touching the screen. A separate device is required. What kind of analysis does iBP provide? iBP uses color icons to indicate when your blood pressure values are normal, high, or hypertension. It also provides interactive graphs that allow you to display your values by weeks, months, year and time of day. The graphs display lows, highs, averages, and trend lines using statistical analysis. Why iBP vs. other blood pressure apps? iBP is a universal app designed to work on the iPhone, iPod Touch and iPad, which means you only pay for the app once and you get all versions! iBP is the only blood pressure app with a built in transfer capability to sync all your iOS devices. What are the key features? * Reads and writes Apple Health blood pressure, pulse, and weight data (details below) * Easy data input using dials instead of keyboard * Transfer capability to sync all of your iOS devices * Calculates Mean Arterial Pressure and Pulse Pressure * Track one personal item (blood glucose, stress level, medication dosage, exercise time) * Backup / Restore capability * Multiple users * Multiple email addresses (you and doctor) * Multiple email formats (PDF, HTML, CSV, Plain Text) * Passcode to protect your data * Touch Id for passcode on devices that support it * Snapshot of the graphs can be saved * User configurable color ranges * Weight units (lb or kg) * Withings Blood Pressure Monitor & Wireless Scale Apple Health iBP is now able to read and write Apple Health blood pressure, pulse, and weight data. If your blood pressure monitor (i.e., Omron, iHealth, Withings) adds data to Apple Health then you can easily import that data into this app. If you manually input your data into this app, then it will write that data to Apple Health. Withings + iBP = No more data entry! iBP can retrieve your blood pressure and weight data directly from your Withings account. The Blood Pressure Monitor and wireless Body Scale automatically record and send the data to your account. There is no data entry required and you can view the data anywhere using a web browser or a variety of mobile apps. Disclaimer: iBP is intended to be used as a means to collect data to be shared with your doctor. This application is not intended to be a substitute for professional medical advice, diagnosis, or treatment. We assume no liability for any personal harm or injury sustained as a result of using this application.
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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.