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.
do you suffer from frequent illnesses? do you not feel well most of the time? how can symptom & trigger tracker help? symptom & trigger tracker was designed to track information about your symptoms and possible ...
$3.99 · 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.
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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.
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 Symptom Trigger Tracker 3: map the core Health & Fitness 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 hard to track and correlate triggers with symptoms.
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Limited customization options for tracking.
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Difficulty understanding data over time.
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.
do you suffer from frequent illnesses? do you not feel well most of the time? how can symptom & trigger tracker help? symptom & trigger tracker was designed to track information about your symptoms and possible contributing factors with a few screen taps. using this information, the application will allow you to use triggers, factors and even things like day of month and week, stress, weather patterns, diet, sleep patterns, etc. to predict and manage your symptoms. symptom & trigger tracker has a “trending and forecasting” module that shows you which factors and triggers contribute to your symptoms. this will help you feel better and will allow you to take control of your symptoms. symptom & trigger tracker makes it easy to perform tasks like tracking your symptoms, factors, graphing your patterns, emailing reports, including graphical attachments to your doctor and advisors. symptom & trigger tracker will also allow you to export your data to a spread sheet all with just a few screen taps. do you want all of your information at your fingertips so that you can start feeling better? symptom & trigger tracker can help. -enter, document, and track as much or as little information as you want with a few screen taps -document and track your symptom description, including impact and intensity. -track your triggers, including food, stress, location, activity, weather patterns, sleep patterns and vital statistics. -keep track of which treatments really help and those that do not with the treatment analysis report. -keep track of your health records including hospital or doctor visits, surgeries, vital statistics, and the mental and physical symptoms you are experiencing. -record your thoughts & notes. -keep track of your appointments, doctor visits, your test results, surgeries and procedures. -record all your treatment details, including medications and side-effects. -track multiple doctors and laboratories. -graph your patterns of experiences, email reports, including graphical attachments to your doctor so that they can help you adjust. -customize many features; export your data to a spread sheet for offline backup and all with just a few screen taps. -find out which factors and triggers contribute to your symptoms. please don’t give up until you can manage your symptoms and become stress-free, symptom-free and happy. keep all your symptom medical records and information at your fingertips with this easy-to-use journal. makes it easy to feel better, be happy, organized and stress-free!
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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.