RetireSure Simulator
Monte Carlo Retirement Calc
Free · In-App Purchases
Will your money last through retirement?
RetireSure uses real historical market data to show whether your retirement plan actually works — not just on average, but in good and bad markets.
Run 10,000 Monte Carlo simulations based on 75+ years of U.S. market returns (1950–2025) and see your true probability of success.
Understand your plan clearly:
• See your chance of running out of money
• Test worst-case market scenarios
• Find your safe annual spending level
• Model different spending by age range — for SS bridge gap planning
• Compare different retirement ages and strategies
• Adjust inputs instantly and see results in real time
Most retirement calculators assume smooth, average returns. Real markets don't behave that way.
RetireSure stress-tests your plan against real historical conditions — including crashes, inflation spikes, and sequence-of-returns risk — so you can make decisions with confidence.
Built for serious retirement planning:
• No subscriptions — one-time purchase
• Outcome range — median, worst 10%, best 10% scenarios
• Clean, simple interface
• Fast results in seconds
• Based on real market history, not assumptions
Know where you stand before you retire.
Sonnet 4.6Extended
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
What's New in 2.0 — The Biggest Update Yet
Compare Two Plans Side by Side — The new Compare tab runs two complete scenarios at once. Retire at 59 vs 62? Spend $70K vs $80K? See exactly how survival rates, outcomes, and final portfolios stack up.
Retirement Age Impact Chart — Instantly see your survival rate at every retirement age, from a few years earlier to several years later. Tap any age to update your plan.
Year-by-Year Portfolio Projection — Watch your portfolio's full path through retirement: the median trajectory, best- and worst-case 10% bands, and milestone values along the way.
Social Security Cut Modeling — Concerned about future benefit cuts? Model a 10–50% reduction and see how your plan holds up.
Plus refinements throughout. One-time purchase — all new features included for existing Pro users.
The developer, Steve Bridgewater, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Steve Bridgewater
- Size
- 1.6 MB
- Category
- Finance
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- RetireSure Simulator USD 19.99
- Copyright
- © 2026 HiFi Setup
