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.
Precious is the cutest way to track your baby milestones and see your baby's development
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 Precious - Baby Photo Art: map the core Lifestyle 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.
Precious is the cutest way to track your baby milestones and see your baby's development. This app AUTOMATICALLY organizes your baby photos into adorable monthly pictures, growth slideshows, a photo calendar journal, and MUCH more — all with no work required from you. App features require a Baby Art Pro subscription (3-day free trial included). Precious uses Artificial Intelligence to find the absolute best photos of your baby and uses them to create photo stories that will melt your heart. You can watch your baby grow up with the then vs now feature, smile at a slideshow of last weekend’s activities, or effortlessly browse older baby pictures in the Photo Calendar. Every one of your baby's monthly milestones is accompanied by beautiful photo frames & collages, made for you. Have fun with your photos by exploring the hundreds of unique stickers we have available to mark the fun activities you and your baby share. You just keep taking baby photos. Let Precious handle the rest. -- Contact us: If you have questions or suggestions, please email us at [email protected] -- SUBSCRIPTION PRICING & TERMS Precious is free to download. Everyone is welcome to a free 3-day trial period of the Baby Art Pro in-app-purchase. A free trial or purchase is required to access content. - Subscribing to Baby Art Pro gives you access to our premium content and features - There are weekly, monthly, and annual subscription options, with prices as listed in your localized app store ($4.99 per week in the United States) - Payment will be charged to your iTunes Account at confirmation of your subscription - 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 at the cost of the chosen package - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase - No cancellation of the current subscription is allowed during active subscription period - Links to Your Privacy Policy and Terms of Use at https://www.preciousapp.com/privacy-policy and https://www.preciousapp.com/terms-conditions - Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication - At the end of your subscription, you will be able to keep any content that your received while your subscription was active.
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: User experience can be cumbersome when selecting filters.
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Limited sharing options for artworks.
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: In-app purchases can be confusing for users.
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Some filters may not be optimized for all images.
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.