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
Ramp
Ramp is the finance automation platform designed to save you time and money
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 4.9
45,247 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/
Preview a sample Build Kit No email needed
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 Ramp: map the core Finance 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
Implement a better account linking and overview feature.
Assumption to check: Users find it hard to manage multiple accounts effectively.
Validate with people who use this workflow before building.
Hypothesis 2
Enhance machine learning algorithms for better categorization.
Assumption to check: Transaction categorization is often inaccurate.
Validate with people who use this workflow before building.
Hypothesis 3
Simplify the budget setup process with guided prompts.
Assumption to check: Budgets can be confusing to set up.
Validate with people who use this workflow before building.
Hypothesis 4
Integrate a live chat feature for quicker support.
Assumption to check: Customer support response times are slow.
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
Ramp is the finance automation platform designed to save you time and money. With Ramp you get corporate cards, expense management, bill payments, accounting automation and reporting—all in one easy-to-use solution. Ramp Mobile puts finance automation in your pocket. Pay for expenses quickly with your corporate card at your fingertips. Submit expense reports and reimbursements on the go by taking a picture of your receipt and tapping in a memo or other submission requirements. Plus, with simplified visibility, you’ll always have the information you need on expense policies, recent transactions, or spend requests. App Features: - View & lock your cards - Add to Apple Wallet - Request new spend or temporary spend increase - Take a picture of your receipt and auto-match to transaction - Submit additional requirements like memos & accounting fields - Book flights and hotels with Ramp Travel - Request reimbursements - View all transactions & spend requests - See your expense policy - Set communication preferences - Dark/light themes
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
Zustand
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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.
