App Overview

FI Toolkit icon

FI Toolkit

Steve Welch · Finance

FI Toolkit is an app to assist with the pursuit of greater financial health and Financial Independence

$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.

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 included15 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 FI Toolkit: 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 automatic account linking and transaction categorization.

Assumption to check: Users often struggle with tracking multiple accounts accurately.

Validate with people who use this workflow before building.

Hypothesis 2

Simplify budget creation with templates and guidance.

Assumption to check: Budgeting features can be overly complex for new users.

Validate with people who use this workflow before building.

Hypothesis 3

Incorporate charts and analytics to provide insights.

Assumption to check: Lack of visual representation of spending trends.

Validate with people who use this workflow before building.

Hypothesis 4

Provide clear explanations and benefits of subscription tiers.

Assumption to check: In-app purchase structure may confuse 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

FI Toolkit is an app to assist with the pursuit of greater financial health and Financial Independence. The app calculates and plots net-worth that reflects your current financial status and projected cash flows. The app determines when Financially Independence could be achieved and how long your net-worth will last into retirement. Features: • Convenient input “sliders” for finance data entry • Informative articles about finance and Financial Independence • Entries for Cash, Portfolio (stocks), Tax Deferred, and Tax Free accounts • Social Security inputs for yourself and spouse • Multiple scenarios to explore alternate financial directions • Detailed income and expense entries • Instant calculation and display of results (plot & spreadsheet formats) • Summary of the scenario and the computed results Also: • Considers inflation factors • Makes allowances for an emergency fund • Determines contributions to retirement accounts • Compounds account balances • Estimates Federal and State taxes • Determine distributions for expenses during retirement • Computes Required Minimum Distributions (RMDs) The app provides login security features (including FaceID) and synchronizes with your iPhone, iPad, and Macintosh devices. Your information is private to you and is not shared with anyone. The app is also ad-free, requires no subscription, and does not affiliate with any financial institutions selling products or services.

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
Zustand
FastAPI
axios
react-native-reanimated
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.