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.
Included in the App:
$39.99 · 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 Gina Ford Baby App: 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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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 difficult to track multiple milestones at once.
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Lack of personalized content for different baby ages.
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Limited sharing options for baby milestones.
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: No integration with health tracking devices.
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.
Included in the App: • Nine different routines covering the first year, to ensure that the individual needs of all babies can be met as they grow • Help your baby sleep through the night by eight to twelve weeks • Establish regular daytime naps • Establish 'no cry' 'self settling' methods • Alerts to your phone throughout the day for feeding and sleeping • Routines suitable for both breast and bottle fed babies • Each routine includes one click problem solving solutions • Guidance on establishing a good breast milk supply • Advice on how to increase a low breast milk supply • How to establish bottle feeding and how to calculate bottle feeding amounts • Weaning from breast feeding to bottle feeding • Free two-month extensive day by day weaning chart for introducing solids • Fussy feeding with solids • Advice on how to avoid sleep regression • Troubleshooting advice for self-settling issues, poor naps and early evening settling • Excessive night-time waking and feeding problems • Adapting routines for nursery • Choice of free Gina Ford Ebook • 25 problem solving case studies Over the last two years, Gina and her team have done an enormous amount of research into what parents want from an app. One thing became very apparent early on the journey of building the app. Parents wanted simplicity in accessing information and concise advice on what to do when the routine goes wrong. Having helped care for babies 24 hours a day with hundreds of parents around the world, Gina knows how hectic modern-day life is for parents. The last thing they need is to be inundated with endless emails, articles and ‘special offers’ of expensive personal one-to-one consultations. In the Gina Ford Baby App you will find all the relevant information to help you establish a good routine for your baby, along with Gina’s personal problem-solving advice every step of the way. This can work well side-by-side with The New Contented Little Baby Book. With nearly forty years of working with babies and parents, Gina is one of the longest-standing sleep consultants in the U.K., and her books have helped millions of parents around the world. Now she can be just one click away from helping you establish a happy routine for your precious baby. Medical Disclaimer: The content and features in this app are provided for informational purposes only, and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your doctor or other qualified health provider in addition to using this app and before making any medical decisions.
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.