FiScry: Financial Simulator

FiScry: Financial Simulator

FIRE Calculator

18 ratings
11 reviews

Archived App (Last seen on 13 Dec 2025)

This is an archived listing of the app previously available on the App Store.

Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.

Details

  • Released
  • Updated
  • May 31, 2023
  • May 27, 2025

Features

FiScry: Financial Simulator screenshot #1 for iPhone
FiScry: Financial Simulator screenshot #2 for iPhone
FiScry: Financial Simulator screenshot #3 for iPhone
FiScry: Financial Simulator screenshot #4 for iPhone
FiScry: Financial Simulator screenshot #5 for iPhone
FiScry: Financial Simulator screenshot #6 for iPhone
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About

This app simulates your financial plan using historical market data to show its potential success rate. Explore different scenarios, compare outcomes, and understand how changes in savings, spending, and asset allocation could impact your financial independence.

Simulate financial plans with historical market data
Calculate success rate for retirement and FIRE goals
Build and compare multiple financial scenarios
Perform sensitivity analysis on plan variables
Model changing asset allocations over time
Utilize monthly-resolution market data for accuracy
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What's New in FiScry

1.5.0

May 27, 2025

Updated monthly-resolution market history data to include through the end of 2024.

Subscription plans

FiScry+ (Annual Subscription)

FiScry+ (Annual Subscription)

$24.991 Year
How to cancel FiScry subscription ⁉️
10

In-App Purchases

$59.99

FiScry+ (Lifetime Unlock)

FiScry+ (Lifetime Unlock)

User reviews

Very nice tool

Very helpful tool that seems to work well for what it does. Way more options vs other free options. Would like to see some improvements to how you navigate. No SS option- but you can added. Same for rental income- can add it. Would be nice if it was something you could select. For what it is works great. With more improvements and updates I could see it get even better!
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Been great

Love to try differenct scenarios

Genuinely powerful modeling tool

I don’t often leave reviews, but this app deserves all five stars. It’s the most powerful app-based financial modeler I’ve seen on the App Store. It allows you to create and modify scenarios with a ton of precision and gives details on each year of your model. If there were any feature requests I’d have, it would be to allow for input of your expected returns, as opposed to the current system of combining averaged returns of bonds and equities.
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Great Tool

This tool works a lot like the online FireCalc in that it focuses on back testing scenarios instead of assuming fixed future growth patterns. While I do feel the UI had a small learning curve, I think that the included examples help overcome that. Once you’re past that you can leverage the powerful tools like Sensitivity Analysis which help guide future moves such as “if I take a lesser paying job sometime in the next decade, what is the lowest salary I can accept?”.
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Excellent App

Great retirement planner that provides flexibility to model life events using historical performance data. Five out of five stars!!

Developer apps

FAQ

What is FiScry?

FiScry is a financial simulator that uses historical market data to model the success rate of your savings and spending plans. It helps you understand how your financial strategy might perform under various historical market conditions, providing context for your retirement or FIRE goals.

How does FiScry use historical market data?

FiScry simulates your financial plan by playing back real historical monthly stock growth, dividend, bond rate, and inflation data. It runs thousands of simulations based on different starting points in market history to determine a 'percent succeeded' metric.

Can I compare different financial strategies with FiScry?

Yes, FiScry allows you to create and compare multiple scenarios. You can explore the impact of different choices, such as paying off a mortgage sooner versus investing more, to see how they affect your plan's success rate.

Does FiScry provide financial advice?

No, FiScry is an educational tool designed to provide context on how your plan would have performed in past markets. It does not offer financial advice, and users are encouraged to consult with a financial advisor for personalized guidance.

Is my financial data private with FiScry?

Yes, FiScry prioritizes user privacy. It does not require you to create an account, and all your data stays on your device. No personal data is collected by the app.

What are the subscription options for FiScry?

FiScry offers a premium subscription called FiScry+. This subscription is available as a monthly plan for $5.99 or an annual plan for $24.99, providing access to additional features or enhanced capabilities.

What devices is FiScry available on?

FiScry is available on iPhone and iPad devices, making it accessible for users on the Apple ecosystem.

How often is FiScry updated?

The latest version of FiScry is 1.5.0, and it was last updated on May 27, 2025. This indicates a commitment to ongoing development and improvements.