App Overview

Cash Flow Tool icon

Cash Flow Tool

Jonathan Clark · Finance

Most budget apps tell you where your money went

$4.99 · In-app purchases

PRICE
$4.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
5.0
1 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.

Build your own version

Build Kit

Make this idea yours

A product spec, screen plans, and build steps for your coding agent.

First kit free with a verified email

Add to a Remix

Combine features and design from your favorite apps.

Kit ready. Verify your email to download it.

What's included16 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.

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.

JavaScript is required to complete mailbox verification.

Free quick prompt For a smaller starting point

Quick prompt

> SELECT BUILD PLATFORM:

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

// RORK SYSTEM PROMPT
Rork plan preview for Cash Flow Tool: map the core Finance workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
            

Preview ready. Verify your email to reveal and copy the full prompt.

JavaScript is required to complete mailbox verification. Return to this prompt preview.

Continue in Rork copies the full prompt to your clipboard first, then opens Rork in a new tab.

Continue in Rork >

Affiliate link: CloneChart may earn a commission at no extra cost

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 an AI-based categorization feature that learns from user behavior.

Assumption to check: Users find it difficult to categorize transactions accurately.

Validate with people who use this workflow before building.

Hypothesis 2

Add graphs and charts to visualize spending patterns.

Assumption to check: Lack of visual spending insights.

Validate with people who use this workflow before building.

Hypothesis 3

Allow users to create custom budget categories and set personalized limits.

Assumption to check: Limited customization options for budgets.

Validate with people who use this workflow before building.

Hypothesis 4

Offer a freemium model that allows basic features for free with optional premium upgrades.

Assumption to check: Subscription model may deter users.

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

Most budget apps tell you where your money went. Cash Flow Tool tells you where it's going. Built around a 12-month, week-by-week projection engine, Cash Flow Tool maps your upcoming bills, income, credit card payments, and loan obligations into a running balance so you can see your financial picture before it happens, not after. Know Your Weeks, Not Just Your Months Every month is broken into weeks. See your projected balance at the end of each week, spot low-balance periods before they become overdrafts, and plan one-time expenses or extra income with precision. A color-coded warning highlights any week your balance dips below your threshold. Everything in One Place Recurring bills with due-day scheduling and category tagging Multiple income sources with flexible pay frequencies (weekly, biweekly, semi-monthly, monthly) Credit card balances, limits, and interest rate tracking Loans with monthly payment and due-day scheduling One-time expenses and additional income entries per week Savings Builder Set up to three savings buckets with your strategy of choice: a percentage of your income, a percentage of your monthly surplus, or a fixed amount. Savings contributions reduce your projected balances in real time so you always know what saving actually costs you month to month. Debt Payoff Planner See your true payoff timeline using the Avalanche method (highest interest first), Snowball method (smallest balance first), or your current payment plan. Add extra monthly contributions and watch the payoff date move. Interest costs are calculated and displayed so the math is never hidden. Charts That Actually Help The Cash Flow chart plots your 52-week projected balance as a line, with your low-balance warning shown as a reference. Zoom in or out, tap any week for details, and scroll across the full year. The Expenses chart breaks your monthly spending into categories so you can see where your budget is going at a glance. Built for iPhone, iPad, and Mac One app, all your devices. The full experience is available on iPhone, iPad, and Mac with a layout tailored to each. iCloud sync keeps everything up to date automatically across all of them. You can also share your data with a family member or partner so you're always working from the same numbers. Dark mode supported. Private and Secure Enable Face ID, Touch ID, or passcode lock so the app requires authentication every time it opens. Your data lives in iCloud and is never shared with anyone without your permission.

Written user reviews are not shown here. Check current App Store reviews >

Screenshots

< Scroll to see more >

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
react-native-gesture-handler
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.