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
Sanchi Stupa 3D
Sanchi Stupa app allows you to explore the Great Stupa at Sanchi in detail
$3.99 · In-app purchases
PRICE
$3.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
N/A
No ratings yet
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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Quick prompt
Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
// RORK SYSTEM PROMPT
Rork plan preview for Sanchi Stupa 3D: 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
Add interactive elements such as quizzes or AR features to enhance engagement.
Assumption to check: Limited user interaction beyond viewing 3D models
Validate with people who use this workflow before building.
Hypothesis 2
Offer a freemium model with limited tours to attract users.
Assumption to check: High price point may deter users
Validate with people who use this workflow before building.
Hypothesis 3
Implement a more guided onboarding experience to familiarize users.
Assumption to check: Navigation can be confusing with multiple screens
Validate with people who use this workflow before building.
Hypothesis 4
Integrate social sharing options to allow users to share their experiences.
Assumption to check: Lack of social sharing 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
Sanchi Stupa app allows you to explore the Great Stupa at Sanchi in detail. FEATURES OF THE APP *** A 3D model of the Sanchi Stupa. Explore the Great Stupa as if you are actually there. Move around the same. Go inside the Stupa. Full 3D model which you can navigate. *** Hot spots on each and every panel of the gateway with detailed information on the same. Get to know the life and stories of Buddha and Buddhism through the stories written in the panels *** Easy navigation to go to all the gates and all the points of interest. You can easily move between the 2D and 3D navigation and explore the Stupa as you wish *** Search to get to specific information or story. Want to know which Jataka stories are covered ? In which of the Gates ? Want to know Stupa details of different gates. Search and get the answers. This is a must app if you are traveling to Sanchi . It will give you insights about the life of Buddha and Buddhism and is a must have for the tourists and those interested in history, India and Buddhism. The Great Stupa at Sanchi is the oldest extant Buddhist sanctuary. It was commissioned by the emperor Ashoka the Great in the 3rd century BCE. Its nucleus is a simple hemispherical brick structure. It is crowned by the chatra, a parasol-like structure symbolising high rank which is intended to honour and shelter the relics. It has four carved gateways or toranas detailing the life and stories about Buddha. When it was discovered in 1818 by General Taylor, Sanchi had been abandoned for 600 years. Excavations revealed the ruins of about 50 monuments becoming one of the most remarkable buddhist archaeological discoveries in India
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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
Expo
Supabase
react-navigation
expo-3d
@supabase/supabase-js
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.
