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
Говорящая АЗБУКА
*** App Store Best Kids App 2013 ***
$2.99 · In-app purchases
PRICE
$2.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
★ 4.5
45 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 included17 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 Говорящая АЗБУКА: 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
Introduce diverse lesson topics and games to keep users engaged.
Assumption to check: Limited content variety leading to user fatigue.
Validate with people who use this workflow before building.
Hypothesis 2
Enable offline downloads for complete lessons and games.
Assumption to check: No offline access for lessons and games.
Validate with people who use this workflow before building.
Hypothesis 3
Implement cloud synchronization for user progress.
Assumption to check: Inconsistent progress tracking across devices.
Validate with people who use this workflow before building.
Hypothesis 4
Add social features like sharing achievements and leaderboards.
Assumption to check: Lack of user interaction features.
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
*** App Store Best Kids App 2013 *** Говорящая АЗБУКА - это интерактивная азбука для изучения русского языка, сделанная с любовью и заботой. Процесс изучения букв захватывающий и веселый, а забавные персонажи животных выполнены в стиле пластилиновой анимации. Каждое животное имеет режим общения, поэтому ребенок сможет не только послушать как звучат буквы и животные, но и потренироваться в произношении. Веселая, красивая и запоминающаяся песенка про буквы поможет легко запомнить алфавит, и подарит прекрасное настроение. Приложение содержит 6 игр, каждая из которых по-своему интересна и полезна. “Кидает вызов типичным азбукам, благодаря своей креативной анимации” — KirkusReviews.com “Одна из самых интересных и инновационных Азбук на рынке приложений” — theiMum.com “Прекрасное начало путешествия в мир чтения” — TapScape.com “Впечатляет, мягко говоря.” — 148apps.com “Веселый и уникальный способ изучения букв” — SmartAppsForKids.com "Говорящая АЗБУКА является лучшим анимационным приложением, которое я когда либо встречал." -- AppStoreArcade.com ”Приложение, в котором дети могут легко ориентироваться и использовать с легкостью” — BestAppsForKids.com “Говорящая АЗБУКА – это must have для детей”— TopBestAppsForKids.com ОСОБЕННОСТИ: - Захватывающее обучение букв от А до Я - Все буквы, животные и анимация сделаны из пластилина - 2 режима изучения – буквы и звуки - Веселая и запоминающаяся песня про алфавит - Невероятные животные с поддержкой режима общения - Понятный интерфейс даже для детей 2-х лет - Каждый говорящий персонаж имеет свой голос - 6 захватывающих и развивающих игр - Пазлы с анимированными животными - Никаких внутренних продаж Играй, Учись, Веселись вместе с Говорящей АЗБУКОЙ! Минимальные системные требования: iPhone 4s, iPad 2, iPod touch 4 - или новее. Требуется iOS 7 или более поздняя версия. Смотрите Официальный трейлер: http://youtu.be/ElUImOqsmXc Подробнее о Говорящей АЗБУКЕ: http://hey-clay.com/talking-abc Следите за HEY CLAY в: Facebook: facebook.com/heyclayapps YouTube: youtube.com/c/Hey-clay Twitter: twitter.com/HeyClay_ Instagram: instagram.com/hey.clay Политика конфиденциальности: Наши приложения созданы специально для детей, с особым вниманием к конфиденциальности. С политикой конфиденциальности можно ознакомится здесь: hey-clay.com/privacypolicy Являясь участником программы Know What’s Inside, мы следуем наилучшим практикам для детских приложений. Узнайте больше здесь: 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.
