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.
Learn how money really works through the decisions that shaped business history.
Free
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.
Your first Build Kit is free with a verified email.
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 Empirio: Learn Business: 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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Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
Learn how money really works through the decisions that shaped business history. Empirio builds your business intuition through real cases with real outcomes. No textbooks. No abstract theory. Just actual business situations where you step into the decision-maker's shoes and see what really happened. What You Get: We reveal 10 financial decision-making dimensions through your choices: Time Horizon, Success Metric, Risk Appetite, Concentration, Leadership, Decision Style, Social Proof, Commitment, Value Signal, and Root Cause. You'll step into the shoes of real business leaders facing consequential decisions. You'll receive decision-making insights that feel like pattern recognition, not grades. You'll see how your instincts compare to what actually happened - and to other users. You'll understand your financial thinking patterns to make sharper decisions. You'll explore a library of cases across Investing & Capital, Business Models & Strategy, Marketing & Brand, Money & Macro, Sales & Revenue, and Operations & Scale. How It Works: Enter a real business situation. You'll see the context, constraints, and stakes a decision-maker actually faced. Learn the concept. A short visual lesson gives you the framework behind the decision. Explore the data. Interactive evidence lets you weigh the trade-offs yourself. Make your call. There are no trick questions - just real choices with real consequences. See what actually happened. Numbers, outcomes, second-order effects, and lasting lessons. Discover your patterns. Every decision reveals how you think about risk, value, and opportunity. Your Business Intuition Toolkit: You'll work through real cases from Coca-Cola to Netflix to the Spanish Empire. You'll receive a decision profile across 10 foundational dimensions of financial thinking. You'll gain insights that reveal patterns in how you approach risk, growth, and strategy. You'll follow curated case arcs for guided deep dives into business themes. You'll access a growing library of cases organized by business domain. Why Empirio Works: Most financial education tells you what to think. We let your decisions teach you how you think. By putting you inside real business situations with real data and real stakes, we reveal patterns you might not see about how you weigh risk, what you optimize for, and how you navigate uncertainty. When you understand these patterns, you make better decisions with your own money and career. The best business education comes from doing, not reading. Perfect For: Anyone who wants to understand business without getting an MBA. People curious about how they actually think about money and risk. Those who learn best through real stories, not abstract theory. Anyone building a career and wanting sharper business instincts. People who want financial education that feels like a game, not a lecture. Important: Empirio provides entertainment and educational tools, not professional financial advice or investment recommendations. Our content is for personal learning and entertainment purposes only. For financial planning or investment decisions, consult qualified financial advisors. Build your business intuition. One real decision at a time. Read more about our terms and conditions here: Terms of service: https://empirioapp.com/terms-of-service Privacy policy: https://empirioapp.com/privacy-policy
Written user reviews are not shown here. Check current App Store reviews >
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: Limited course variety compared to competitors
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: No offline access to lessons
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Lack of personalized learning paths
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Minimal gamification elements
Validate with people who use this workflow before building.
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.
Not assessed in a Build Kit yet.
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.