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
Hereditas: Landmark Identifier
Hereditas transforms the way you experience art, monuments, and the places you discover
Free
PRICE
Free
No in-app purchases
BUSINESS MODEL
Free
No overall Grossing estimate available
RATING
★ 4.4
27 ratings · Top 30%
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 included15 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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Free quick prompt For a smaller starting point
Quick prompt
Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
// RORK SYSTEM PROMPT
Rork plan preview for Hereditas: Landmark Identifier: map the core Travel 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 detailed descriptions and history of landmarks.
Assumption to check: Limited landmark information and context
Validate with people who use this workflow before building.
Hypothesis 2
Allow users to add personal notes or experiences.
Assumption to check: Inability to save personal notes about landmarks
Validate with people who use this workflow before building.
Hypothesis 3
Enable offline access to saved landmarks and information.
Assumption to check: No offline functionality
Validate with people who use this workflow before building.
Hypothesis 4
Incorporate user reviews or a community feature for sharing experiences.
Assumption to check: Lack of user engagement 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
Hereditas transforms the way you experience art, monuments, and the places you discover. Simply point your camera at an artwork, landmark, cultural object, or historic site, and instantly reveal its story. BRINGING HISTORY TO LIFE * Quick overview: each scan begins with a clear, concise summary offering essential facts, key takeaways, and small curiosities, giving you an immediate understanding of what you’re seeing. * Immersive story: when you wish to go deeper, Hereditas provides a richer narrative you can read or listen to through an integrated audio guide, bringing forward context, meaning, and the key figures behind what you’ve discovered. YOUR PERSONAL COLLECTION Every scan is saved automatically, allowing you to build your own collection of artworks and monuments. Your discoveries are organized by country and form a quiet record of the places you've explored and the stories you've uncovered. DISCOVER TOGETHER Explore collections from a community of explorers and discover hidden artworks, forgotten monuments, and remarkable places through their posts and reflections. Share your own discoveries and inspire the journeys of others. LEARNING MADE NATURAL Hereditas accompanies you with daily stories about art, culture, and history - engaging moments of discovery that fit naturally into your day. Build your streak by exploring just one story each day, and watch your understanding grow over time. Designed for travelers, museum lovers, students, and cultural explorers, Hereditas brings meaning to what surrounds you. Explore with ease and let each story open a new window onto the past. By using this app, you agree to our Terms of Use and Privacy Policy. Terms of Use: https://hereditas.dev/terms Privacy Policy: https://hereditas.dev/privacy Contact: [email protected] Learn more: https://hereditas.dev/
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
Expo
react-navigation
expo-camera
axios
BUILD KIT DIFFICULTY
Advanced
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.
