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.
App Overview
ABECEDARIO PARLANTE
El proceso de aprendizaje de las letras resulta emocionante y divertido gracias a los graciosos personajes de animales hechos con un estilo de plastimación.
$2.99 · In-app purchases
PRICE
$2.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
★ 4.7
20 ratings · Top 15%
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.
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Build Kit
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A product spec, screen plans, and build steps for your coding agent.
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What's included18 files
A product spec, phased build plan, differentiation notes, and screen references.
- START_HERE
- AGENTS
- EVIDENCE
- SPEC
- BUILD_PLAN
- DIFFERENTIATION
- skills/
- screens/
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Illustrative example: an invoice app for independent contractors. Your kit is tailored to the app you choose; this is not its generated content.
Screen plan
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.
Differentiate and validate
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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Quick prompt
Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
// RORK SYSTEM PROMPT
Rork plan preview for ABECEDARIO PARLANTE: map the core Education workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
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Opportunities
AI-GENERATED OPPORTUNITY HYPOTHESES
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
Add more diverse activities and levels.
Assumption to check: Limited content variety may lead to user boredom.
Validate with people who use this workflow before building.
Hypothesis 2
Simplify the purchasing process and provide clear benefits.
Assumption to check: In-app purchases can be confusing or frustrating.
Validate with people who use this workflow before building.
Hypothesis 3
Implement offline downloads for activities.
Assumption to check: Lack of offline access to activities.
Validate with people who use this workflow before building.
Hypothesis 4
Introduce gamification elements like rewards and challenges.
Assumption to check: User engagement can drop over time.
Validate with people who use this workflow before building.
App evidence
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
App Store description
El proceso de aprendizaje de las letras resulta emocionante y divertido gracias a los graciosos personajes de animales hechos con un estilo de plastimación. Todos los animales tienen un modo Parlante, lo que permite que el niño no sólo escuche cómo suenan las letras y los animales, sino también que practique la pronunciación. Los niños aprenderán sin dificultad el abecedario gracias a una canción animada, bonita y fácil de recordar, que también les pondrá de buen humor. La aplicación se compone de 6 juegos, todos interesantes y eficientes de un modo especial. Abecedario Parlante emplea un español neutro, lo hace que sea una aplicación muy educativa para que los niños aprendan el abecedario. «Gracias a la animación creativa, esta aplicación le da una vuelta de tuerca al típico libro para aprender el abecedario» — KirkusReviews.com «Una de las aplicaciones para aprender el abecedario más innovadora e interesante del mercado» — theiMum.com «Es un bonito lugar para que inicien su viaje en el mundo de la lectura» — TapScape.com «Impresionante cuando menos» — 148apps.com «Es una forma bonita y única para que los más pequeños practiquen el reconocimiento de letras» — SmartAppsForKids.com «Es una aplicación pensada para niños con una navegación y un uso sencillos» — BestAppsForKids.com «Abecedario Parlante es una aplicación imprescindible para los niños» — TopBestAppsForKids.com CARACTERÍSTICAS: — Aprendizaje emocionante de las letras de la A a la Z — Personajes de plastilina únicos — 2 modos de aprendizaje: letras y sonidos — Canción del abecedario divertida y pegadiza — Increíbles animales parlantes — Interfaz pensada específicamente para los niños — 6 juegos emocionantes y educativos — Puzles con animales animados — Sin compras integradas en la aplicación ¡Juega, aprende y diviértete con Abecedario Parlante! Abecedario Parlante es compatible con iPhone 4s, iPad 2, iPod touch 4 o con versiones superiores. Requisitos: iOS 7 o superior. Mira el tráiler oficial: Descubre más en: hey-clay.com/talking-abc Sigue a HEY CLAY en: Facebook: facebook.com/heyclayapps YouTube: youtube.com/c/Hey-clay Twitter: twitter.com/HeyClay_ Instagram: instagram.com/hey.clay Política de privacidad: Nuestras aplicaciones están diseñadas específicamente para los niños y prestamos una atención especial a la privacidad. Puedes encontrar la Política de privacidad aquí: hey-clay.com/privacypolicy Como miembros de Know What's Inside, cumplimos con las mejores prácticas para aplicaciones infantiles. Más información en: knowwhatsinside.com/hey-clay
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Screenshots
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Build scope
Plan a focused first version with your coding agent. These are planning assumptions, not a delivery guarantee.
Define the first version
Choose one audience and one core workflow. Use the kit to agree on its screens, data, and acceptance criteria before building.
Set boundaries
Decide which secondary features, integrations, and platform support can wait. Your version does not need to reproduce everything in the original.
Check the hard parts
Validate external services, specialist technology, data access, and ongoing costs for your chosen scope.
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BUILD KIT DIFFICULTY
Intermediate
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.
