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.
Track My Asthma is an easy way to track your Asthma
$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 Track My Asthma: 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 it difficult to log symptoms accurately.
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: The app can be confusing for new users.
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Limited data visualization options.
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: In-app purchases are not clearly 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.
Track My Asthma is an easy way to track your Asthma. You can use it as a personal Asthma diary or use it to track multiple peoples Asthma. Control panel The control panel gives you a centralised point from which you get easy access to all the functions of Track My Asthma. Doses Taken Track My Asthma makes it super easy to track your medication usage. Every time you take a dose of your medication, add it to the Doses Taken page to get a complete diary of medication usage. The colour coding makes it simple to see if doses are being missed. You can also filter by medication to see just a list of those doses. Your health data is yours so you can export it to CSV at any time. Peakflow Much like in Doses Taken, the peak flow diary is simple to use. When you take a measurement, add it to the tracker to get a full record of your peak flow measurements. Optionally, you can mark how you were feeling at the time to help you keep track of symptoms. You can choose to add your peak flow data to Apple Health. As with the Doses Taken, you can export your peak flow data to CSV at any time. Add Reminders Set reminders in the app to send you notifications when it is time to take medications, do a peak flow reading or book an appointment to see the Doctor or Asthma Nurse. Set the reminders to repeat Daily, Weekly Monthly or just a one-off. Medications In the Medications page, add all the medications you want to track. Add data like its name, the number of doses per day, type of medicine (Inhaler or Tablet), notes about it. If it's your rescue medication, you can choose to add it to Apple Health's Inhaler Usage section. Charts The Charts page allows you to view your progress over time easily and intuitively. For each of the medicines that you are tracking, you can view the doses you have taken. The peak flow chart will help you see changes over time. If need you can export the underlying chart data as CSV. Features: Track usage of multiple medications. Track your peak flow. Export your data for use in other apps. Set reminders. View charts of your progress. Track multiple people on one device. Add measurement to Apple Health. Light and Dark Mode. All backed up in iCloud.
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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.