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
AndroMoney
[The one of best tools for keeping accounts, efficiently tracking each expense report]
$1.99 · In-app purchases
PRICE
$1.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
★ 4.5
130 ratings · Top 15%
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 AndroMoney: 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 feature to convert and display multiple currencies easily.
Assumption to check: Users find it difficult to track multiple currencies.
Validate with people who use this workflow before building.
Hypothesis 2
Enhance categorization with machine learning algorithms.
Assumption to check: Automatic transaction categorization is often inaccurate.
Validate with people who use this workflow before building.
Hypothesis 3
Provide more detailed analytics and customizable reports.
Assumption to check: Limited reporting options for analyzing spending habits.
Validate with people who use this workflow before building.
Hypothesis 4
Improve reliability of bank account linking and syncing.
Assumption to check: Some users face issues with syncing accounts.
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
[The one of best tools for keeping accounts, efficiently tracking each expense report] AndroMoney is a personal finance tool for use on your mobile phone. By using this tool, we hope you can better manage your wealth. We focus on: 1.Ease of use: keep it intuitive to operate 2.Powerful:daily accounting, managing categories, or even drawing detail reports, AndroMoney can easily manage it. If you have any problems about how to use it or ideas about how to improve it, feel free to email us. We appreciate your feedback! features - Multiple accounts and currency support account balance & account transfer - Cloud Storage (Dropbox , GDdrive) - Any currency with downloadable rates - Number pad with calculation - Hierarchical categories with custom attributes - Simple/ Detail / Custom Budgets - Trend, Pie and Bar charts for Expense and Cash Flow - Password Protection - Overview your expense and income summary - Back up data to Excel/ Mac Number Manage your expense and money easily ! If you have problem please e-mail to us! [email protected] Thank you!
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
Supabase
Zustand
react-native-reanimated
expo-router
BUILD KIT DIFFICULTY
Intermediate
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.
