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.
NAP26 is the amazing power nap program that gives you the rest and rejuvenation of a 3-hour nap in just 26 minutes-without feeling groggy!
$9.99 · 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 NAP26: 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: Limited features for tracking sleep quality and patterns
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: User interface feels outdated and not visually appealing
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: In-app purchases can be confusing
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: No social sharing features
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.
NAP26 is the amazing power nap program that gives you the rest and rejuvenation of a 3-hour nap in just 26 minutes-without feeling groggy! With NAP26 you can grab a power-nap and feel the benefits of 3 hours of sleep in just 26 minutes. The soothing, pulsating sounds help you block out the world and enter a relaxed, regenerative state. Just before you enter the deep sleep cycle, a gentle voice tells me my nap is over. You wake up charged, alert, and completely refreshed. **NASA research on test pilots revealed 26-minutes as the optimum nap time, improving performance by 34% and alertness by 54%.** I am a big fan of the NAP26 power nap system. As a frequent traveler, my position takes me to different time zones and naturally I end feeling tired due to the time changes. I use NAP26 either on the plane or in my hotel room prior to meetings. It never seems to fail me! I am constantly recommending this product to my friends and associates. - Paul Brown - Airport Retail Consultant “As a firefighter, I work long hours for an extended period of time. NAP26 gives me an opportunity to catch up on lost sleep after my shift. The 26 minutes I get from NAP26 helps me fall asleep into a state of relaxation, and then I wake up to get things done before my next shift. I have recommended it to all of my buddies!” -Daren Drown, Firefighter “The NAP26 app is exactly what I needed. I sing up to 4 times on a weekend and Sunday’s I am up from 5:00am and don’t stop until 10:00pm. The 26-minute power nap keeps me going. I’ll take one around noon during my break and then I’m ready to go. I would recommend the NAP26 app to anyone and everyone!” -Jacki Taylor, Lead Singer-Sweet Chariot
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.