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.
Paying for prescriptions shouldn’t be painful
Free · 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 SingleCare Rx Pharmacy Coupons: 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: Limited search functionality and filtering options
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Occasional slow loading times for coupon data
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Inconsistent user interface across different screens
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Lack of personalized recommendations for users
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.
Paying for prescriptions shouldn’t be painful. Join the millions saving billions with SingleCare, the prescription savings card that saves you up to 80% at the pharmacy! Create a free account and get an extra $3 off your next eligible refill, plus earn additional bonus savings throughout the year. Prescription drug prices are rising. Life-saving medications can cost thousands of dollars. If you can’t afford your medications (or simply want to save big on prescriptions), use the SingleCare app to get free coupons that work at all major pharmacies. Whether it’s insulin for diabetes or an asthma inhaler, you can find a free coupon using the SingleCare mobile app or on SingleCare.com. SingleCare is a prescription savings card (aka a “coupon card”) that provides discounts on 10,000+ prescribed drugs for a sign-up price of $0. It’s always 100% free to use the card. Whether you’re insured, underinsured, or uninsured, you qualify for a reduced rate on prescriptions with SingleCare and our accurate drug pricing tool helps you find low prices on thousands of FDA-approved medications. Stop overpaying for your prescriptions and start using our free Rx coupons at your local drugstore. Try SingleCare in 3 simple steps: 1. Search for your prescriptions on the free SingleCare app 2. Compare discounts at nearby pharmacies and get a free coupon card 3. Show your coupon card at the pharmacy counter to save up to 80% on your medication Remember, you can always use the card again for your next refill! SingleCare Features: $0 User Fee: • With a prescription from a medical professional, you can get SingleCare prescription savings cards for free. • All customers at participating pharmacies can use our prescription drug coupons • It doesn’t matter if you’re a doctor, nurse, patient, pharmacist—if you take medication, we have coupons for you. • There are no strict eligibility requirements or limited-time offers. Loyalty Program: • Sign up for our free loyalty program providing access to lower cost medication. • Receive an extra $3 off your next eligible prescription fill when you join! Easy Refills: • Reuse coupon cards on every refill. Prescription Discount Finder: Enter your zip code on the app to find a participating pharmacy near you. We partner directly with thousands of major pharmacies nationwide, including: • CVS • CVS Pharmacy at Target • Walmart • Walgreens • Kroger • Albertsons • Rite Aid • Longs Drugs • Sav-On Pharmacy • Fry’s • Harris Teeter • Wegmans • H-E-B • Meijer More ways to save: 1. Ask for a prescription - To use our coupons, a medical care professional must prescribe the medication. You can still save money on vitamins, natural health supplements, and over-the-counter medicine as long as you have a script for it! 2. Go generic - Generic meds are cheaper than brand names. Ask your healthcare provider if a generic version of your prescription is available. 3. Buy in bulk - Fewer refills = fewer copays. Fill a 90-day supply instead of a 30-day supply to save more in the long run. 4. Shop around - Enter the drug name and dosage on our app, and enter your zip code to compare costs at local pharmacies. If you don’t see your exact med on the app, you can still take our prescription drug discount card to the pharmacy and they can look up if there is a SingleCare offer available. SingleCare has been featured on CNN, Wall Street Journal, Business Insider, Healthline, Yahoo! Finance and Bustle. Start saving on your prescriptions today! By downloading SingleCare, you agree to be bound by our Terms and Conditions found at https://www.singlecare.com/terms-and-conditions.
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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.