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.
power the future puts you in control of a world power and challenges you to build an energy empire for the future
$6.99 · 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 Power the Future - Game: map the core Entertainment 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: Lack of engaging content or variety in gameplay.
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Difficulties in managing resources effectively.
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Limited social interaction among players.
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: High initial cost without clear value proposition.
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.
power the future puts you in control of a world power and challenges you to build an energy empire for the future. transform and expand your country’s economy to become an energy superpower! choose your path: compete against rival nations to become the world leader, or focus on achieving your country’s 2040 goals. research and develop breakthrough technologies, diversify your energy company, and see how it stacks up against the world’s largest players. build power and pipeline networks that span countries and continents. develop solar in africa to supply europe, complete mega-projects like subsea power cables from australia to japan, or pursue moonshots such as fusion and space-based solar. feed india’s growing demand with a national grid, help china become the first all-electric superpower, keep the usa on the cutting edge, or transform australia into a major exporter fueling asia. explore countless realistic scenarios unfolding in the next 15 years: develop natural hydrogen and build pipelines to meet demand. construct factories, secure rare materials, and manage your inventory of renewable technologies. connect or build new data centers to boost influence, income, and meet today’s massive surge in demand. play as germany (eu), uk, china, japan, india, australia, or the usa—with more nations coming soon, including france, saudi arabia, brazil, and south africa. with 100s of regions, nearly 1,000 cities to connect, diverse factories and facilities, and cutting-edge technologies like orange hydrogen, efuel panels, deep geothermal, and floating offshore, the possibilities are endless. replay again and again with four different victory paths for each scenario: 2040 goals power victory fuel victory world leader victory each country offers unique challenges, goals, and resources.
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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.