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
Электроник
Физические законы, радиофизика, электроника, чтение схем - еще никогда не было таких простых текстов о сложных вещах!
$0.99 · In-app purchases
PRICE
$0.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
★ 5.0
9 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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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 Электроник: map the core Reference 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
Incorporate a wider range of components with detailed specifications.
Assumption to check: Limited component variety for advanced projects
Validate with people who use this workflow before building.
Hypothesis 2
Add forums or Q&A sections for user interaction.
Assumption to check: Lack of community engagement features
Validate with people who use this workflow before building.
Hypothesis 3
Implement local storage for offline access to saved datasheets.
Assumption to check: No offline access to datasheets
Validate with people who use this workflow before building.
Hypothesis 4
Introduce a freemium model to attract more users before upselling premium features.
Assumption to check: Pricing model can deter users
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
Физические законы, радиофизика, электроника, чтение схем - еще никогда не было таких простых текстов о сложных вещах! Закон Джоуля-Ленца, закон Ома, эффект Холла, что такое P-N-переход? Как устроен транзистор, диод, реле, трансформатор? А что вы знаете о микросхемах? К сожалению, в наше время, даже многие выпускники технических ВУЗов не до конца разбираются в базовых вещах! А как определить что сломалось в устройстве и как это починить? И так ли это сложно, как нам говорят в сервисных центрах, задирая цены за ремонт? Как правильно провести технического обслуживание домашней техники? В приложении огромное количество разнообразных статей, начиная от базовых понятий и заканчивая сложными физическими законами, множество практических советов и раздел с калькуляторами. В наших статьях разобраться сможет каждый! ВНИМАНИЕ! БУДЬТЕ ОЧЕНЬ АККУРАТНЫ ПРИ РАБОТЕ С НАПРЯЖЕНИЕМ! Команда разработчиков НЕ несет никакой ответственности за травмы полученные в ходе проведения каких-либо измерений, в следствии не хватки знаний, по неосторожности или других факторов, а также за выход из строя любых измерительных приборов, электроники или компонентов электроники. В случае необходимости обратитесь за помощью к опытному специалисту! Не подвергайте свою жизнь опасности!
Written user reviews are not shown here. Check current App Store reviews >
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.
