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.
The fastest way to tan your body using the Beam tanning app
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 Beam Tanning - Get Tan Fast: map the core Weather workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
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Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
The fastest way to tan your body using the Beam tanning app. The Beam tanning app will give you the most customized routine based on your current location uv index to get the best possible tan as fast as possible. It will also suggest you ways to prevent sunburn and minimize the risk of sun. Remember to always use a sunscreen when going out in the sun. The customized routine and sun exposure prevention suggestions are only available with an additional paid in-app subscription. UV-Index based on current location is free to use for all users. Features (only available with an additional paid subscription plan): - Set your desired tone - Create a custom routine - Complete the routine - Achieve your desired shade Subscriptions: Payment will be charged to iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. Subscriptions can be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. The user will still receive access to all Pro features until the end of current period. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Facial Data & Skin Analysis The app processes facial images locally to generate skin attributes (e.g., shade, hydration) for tanning tracking. No biometric data is collected, and all information is stored exclusively on the device, deleted upon app uninstallation. https://titano.lol/privacy-policy/ https://titano.lol/terms-and-conditions/ Disclaimer: The analysis and advice provided by this app are for informational purposes. The app does not provide medical diagnoses, treatment advice, or guidance. Always seek the advice of qualified professionals with any questions you may have regarding risks involving exposure to the sun. The app uses Apple's Weather service to get weather information like uv index etc. Users can get more information about Apple's WeatherKit by visiting this link: https://weatherkit.apple.com/legal-attribution.html
Written user reviews are not shown here. Check current App Store reviews >
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 often find UV index readings inaccurate.
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Limited skin type options for recommendations.
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Lack of detailed tanning history tracking.
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Some users report push notifications are not timely.
Validate with people who use this workflow before building.
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.