---
title: "FI Toolkit — App Overview"
url: https://marlvel.ai/intel-report/finance/dbc-financewiz
category: Finance
developer: Steve Welch
platforms: ios, android
rating: 4.2 (5.4K ratings)
pricing: free
report_level: overview
generated: 2026-04-16
last_verified: "2026-04-16T18:49:10.442Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** While the app offers robust modeling tools for retirement planning, user feedback indicates significant limitations for high-income earners.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Finance |
| Rating | 4.2 ★ (5.4K) |
| Pricing | free |
| Platforms | iOS, Android |
| Latest Version (iOS) | 1.4 |
| Latest Version (Android) | 1.4.54 |
| Developer | Steve Welch |

<!-- SECTION: Summary -->
## What is FI Toolkit?

FI Toolkit is a financial planning application designed to help users track net worth and project timelines for achieving Financial Independence. The app enables users to model various financial scenarios by inputting income, expenses, and account data to estimate retirement sustainability and inflation-adjusted cash flows.

<!-- SECTION: Key Features -->
## Key Features

- **Scenario Modeling**: Allows users to explore multiple financial directions using detailed income, expense, and Social Security inputs.
- **Financial Data Entry**: Utilizes convenient sliders to manage data across cash, portfolio, tax-deferred, and tax-free accounts.
- **Projection Tools**: Calculates and displays net-worth projections and retirement longevity in both plot and spreadsheet formats.
- **Educational Content**: Provides informative articles focused on finance and the principles of Financial Independence.

<!-- SECTION: Target Audience -->
## Who is it for?

Individuals focused on long-term financial planning and the pursuit of early retirement.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/fi-toolkit/id1457373861?uo=2)
- [Google Play](https://play.google.com/store/apps/details?id=com.tplink.networktoolsbox&hl=en&gl=us)
- [Full Intelligence Report](https://marlvel.ai/intel-report/finance/dbc-financewiz)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/intel-report/finance/dbc-financewiz).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*