App Overview

MoneyLoupe: Budget Planner icon

MoneyLoupe: Budget Planner

Gerold Koelle · Finance

MoneyLoupe: Your All-in-One Budget Book

$2.99 · In-app purchases

PRICE
$2.99
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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What's included14 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.

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.

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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> SELECT BUILD PLATFORM:

Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.

// RORK SYSTEM PROMPT
Rork plan preview for MoneyLoupe: Budget Planner: 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 automatic transaction categorization and alerts for overspending.

Assumption to check: Users often find it difficult to track spending accurately.

Validate with people who use this workflow before building.

Hypothesis 2

Enhance user experience with clear navigation and dynamic charts.

Assumption to check: Many budget apps lack intuitive navigation and data visualization.

Validate with people who use this workflow before building.

Hypothesis 3

Provide seamless account linking and real-time data updates.

Assumption to check: Users struggle with managing multiple accounts and syncing data.

Validate with people who use this workflow before building.

Hypothesis 4

Introduce guided budget setup and progress tracking features.

Assumption to check: Users find it hard to create and manage budgets effectively.

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

MoneyLoupe: Your All-in-One Budget Book MoneyLoupe is a comprehensive budgeting tool—serving as a budget planner, expense tracker, and account manager—all in one. From planning to reporting, the app streamlines expense tracking, saving, and cash flow management. MoneyLoupe supports multiple currencies and features stunning charts, printable reports, and detailed insights. It is designed to make budgeting as easy as pie, offering a ready-made template to help you manage your personal finances. The goal is to provide a solid foundation for developing sound financial judgment. Embrace zero‑based budgeting and never let an unassigned cent slip through the cracks. With MoneyLoupe, you'll gain a better feel for making smart budgeting decisions. “No thinking, just acting” is the motto. Our zero-based budgeting approach encourages you to scrutinize every dollar and justify every expense, helping you avoid overspending and achieve your financial goals. Entry √ Planning with Modes • Add planned income and expenses • Edit planned income and expenses • Default mode: Normal for beginners • Defined mode: Smart after one year of planning √ Handling Accounts • Up to 16 asset accounts • Customize each account with a title and opening balance • Track credits, debits, and closing balances • Edit, transfer, or delete accounts √ Recording Income and Expenses • 6 income categories • 8 income subcategories • 20 expense categories • 54 expense subcategories • For each entry, define amount, comment, category, subcategory, frequency, and associated account Display √ 4 Assistants • Data Collector • Account Manager • Budget Planner • Payment Tracker √ 2 Accounting Methods • Cash basis accounting • Accrual accounting √ 3 Currencies Supported • Dollar • Pound • Euro √ Statements and Changes • Annual and monthly income statements • Income category reports • Annual and monthly expense statements • Expense category reports • Edit and delete income and expense entries √ Double-Entry Bookkeeping Export • Income and expense statements (annual/monthly) • Monthly category statements • Target-actual comparisons • Instruction manual • Data transfer via AirDrop or email • PDF export in US Letter or A4 format based on your region and selected currency • Track receivables, payables, provisions, and reserves • Conduct variance analysis Tracking √ Target-Actual Comparison • Identify budget shortfalls and surpluses • Maintain a monthly balance √ Monthly Comparison • Compare monthly income and expenses via charts √ Zero-Sum Game • Track your Zero-Sum progress √ Adjustment Tools • Bubble chart to visualize monthly constraints • Adjustment button to show expected changes based on yearly constraints • Solvency checker to verify closing balances of asset accounts Support • Notifications to guide and inform • Quick-start guide: Your 50-Step Budgeting Journey • Workflow presented as a step-by-step process • 65-page downloadable documentation • Q&A session available The Zero-Based Budgeting Philosophy Zero-based budgeting means allocating every dollar of your income to a purpose—whether it’s spending, saving, or debt repayment. Every cent must be accounted for. If your total income equals your total expenses by year-end, congratulations—you’ve achieved a zero-sum budget and demonstrated control over your finances. To stay on track, it's crucial to match income with expenses on a monthly basis. Even if you have $500 left over at the end of the month, your budgeting work isn't done until you assign those funds—ideally toward savings or debt reduction. Unassigned money is a missed opportunity. Managing your finances this way pays off. People who adopt zero-based budgeting often find themselves with less debt and more savings. It's not about the amount you earn, but how you plan. A sound budgeting method, combined with a reliable template, creates a winning formula. Don’t miss out on this advantage—choose MoneyLoupe’s all-in-one budget book.

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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.

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BUILD KIT DIFFICULTY
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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.