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
Voice Time - Говорящие часы
Программа Voice Time - это голосовое оповещение о времени на русском языке, работающее в фоновом режиме
$2.99 · In-app purchases
PRICE
$2.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
★ 5.0
3 ratings · Top 5%
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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A product spec, screen plans, and build steps for your coding agent.
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What's included16 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 Voice Time - Говорящие часы: map the core Productivity 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
Provide a wider range of customization, including snooze options and alarm sounds.
Assumption to check: Limited customization options for alarms
Validate with people who use this workflow before building.
Hypothesis 2
Implement better voice recognition algorithms for more reliable performance.
Assumption to check: Voice recognition accuracy may vary
Validate with people who use this workflow before building.
Hypothesis 3
Add features to sync with calendar events for better time management.
Assumption to check: Lack of integration with calendar events
Validate with people who use this workflow before building.
Hypothesis 4
Expand the voice options and accents available for a more personalized experience.
Assumption to check: Limited voice options
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
Программа Voice Time - это голосовое оповещение о времени на русском языке, работающее в фоновом режиме. Установленная на Ваш iPhone/iPod/iPad, она будет сообщать Вам о текущем времени. Voice Time - это не глупая "кукушка" напоминающая о времени и днем и ночью. Вы можете указать рабочее время, когда нужны сообщения о времени, а в остальное время программа вас не потревожит. Voice Time может сама подстроиться под установленный Вами уровень громкости при просмотре видео, прослушивании музыки, при звонке и даже в играх. Если Вы находитесь в кинотеатре, на совещании или у врача и ВЫКЛЮЧИЛИ звук, Voice Time не потревожит Вас в эти моменты. Сначала мы не решались добавить Таймер в программу, ведь он уже есть в iOS, но затем мы поняли чего в iOS нет — АВТОПОВТОРА. Поняв это, было решено сделать таймер в Voice Time. Уверенность в этом добавило осознание того, сколько разнообразных задач требуют таймера с функцией автоповтора. Например для массажистов, поваров, спортсменов, музыкантов и так далее и так далее. Так же эта программка будет полезна для тех, кто регулярно выполняет рутинные задачи дома или на работе. Оповещения с интервалом в час или полчаса, помогут сохранять ритм и темп работы, без необходимости отрывать взгляд и искать часы. Одним словом, эта программа для тех кто ценит время и привык его контролировать. Возможности программы: • Таймер с автоповтором и выбором от 1 мин. до 60 мин. • 1 час - Оповещения о текущем времени каждый час • 30 мин - Оповещения о текущем времени каждые полчаса • Стоп - Отключение оповещений о времени Программе не требуется для работы Интернет подключение. Настроив и запустив программу один раз, Вам больше не нужно к ней возвращаться, разве что, Вы пожелаете изменить настройки. Вы можете даже выключить программу и перезагрузить телефон, она сохранит все Ваши настройки и продолжит сообщать Вам точное время, без необходимости повторного запуска самой программы.
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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.
SUGGESTED BUILD STACK
React Native
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BUILD KIT DIFFICULTY
Starter
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.
