# Retirement FIRE Calculator — When Can I Retire? Planner > When Can I Retire? Planner (iPhone/iPad app by LEAN ASIA CO., LTD.) - Source: https://appshunter.io/ios/app/retirement-fire-calculator/id6772261181 (this page in markdown: same URL + `.md`) - Developer: [LEAN ASIA CO., LTD](https://appshunter.io/developer/1815050814) - Category: Finance, Utilities - Price: Free - Age rating: 4+ - Requires: iOS 17.0 · 4 MB - Languages: American English - Released: 2026-05-27 - Data updated: 2026-10-19 ## What is Retirement FIRE Calculator? PREMIUM — PURCHASE REQUIRED: All features described below are part of Pro and require a purchase: a weekly or yearly auto-renewing subscription, or a one-time lifetime purchase. When can you retire — and will your savings actually last? RetireCalc turns the three questions every retirement plan hangs on into clear numbers: the nest egg you are on track for, the FIRE number you need, and the age your money runs out once you start withdrawing. Most calculators hide their math. RetireCalc states every convention on screen: returns compound monthly, contributions land at the end of each month, inflation uses the exact Fisher relation, and drawdown withdraws at the start of each year — the same convention as Bengen (1994) and the Trinity Study behind the 4% rule. Every rate is yours to set; nothing is a forecast, and you can compare results against the U.S. SEC compound interest calculator with one tap. WHAT YOU GET • Your projected nest egg at any retirement age — nominal and in today's dollars — updating the instant you move a slider • Your FIRE number, plus Lean, Fat, Coast and Barista FIRE targets, each derived from a withdrawal rate you control • "About 14 years to financial independence," computed at the real after-inflation return, not the flattering nominal one • A drawdown curve that shows the exact age your balance hits zero — and how a half-percent change moves it • A Monte Carlo stress test across 500 simulated markets: see the share of runs your plan survives, plus the bad-luck and good-luck endings • Side-by-side scenarios — retire at 60 vs 65, contribute 600 vs 900 a month — on one comparison chart PERFECT FOR • FIRE-movement savers working toward lean, coast or barista independence • Anyone in their 30s to 50s asking whether the current savings rate is actually enough • Pre-retirees choosing a safe withdrawal rate before handing in their notice • Couples weighing "retire at 60 vs 62" with real numbers instead of gut feel WHY NOT JUST A FREE ONLINE CALCULATOR? Most quote a nominal balance decades out — a number that cannot buy what it appears to — and bury their assumptions. RetireCalc shows inflation-adjusted figures alongside nominal ones, prints its method under every result, and drives years-to-independence with the real return so both sides of the comparison are in today's money. Your plan travels with its assumptions, so a shared figure can never be mistaken for advice. PRIVATE BY DEFAULT Every projection is computed on your iPhone from numbers you type in. No account, no bank or brokerage login, no personal data collected. PREMIUM (PURCHASE REQUIRED) RetireCalc Pro — available as a weekly subscription, a yearly subscription, or a one-time lifetime purchase — unlocks drawdown modeling, the 500-run Monte Carlo stress test, unlimited saved scenarios with the comparison chart, the contribution goal solver, plan-summary export, and the complete retirement and FIRE learning library. Download RetireCalc, move three sliders, and see the year you can stop working. These are estimates for planning only, not financial advice. Actual returns vary and may be negative. Terms of Use: https://leanstudio.asia/terms-of-use Privacy Policy: https://leanstudio.asia/privacy-policy Support: support@leanstudio.asia ## Is Retirement FIRE Calculator safe? Not enough ratings yet to assess Retirement FIRE Calculator. ## Is Retirement FIRE Calculator legit? Retirement FIRE Calculator appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Retirement FIRE Calculator is 65 out of 100 points across 7 verification signals from App Store and developer data. ## Version history (last 2 releases) ### 1.1 — 2026-10-08 Bug fixes and performance improvements. Thanks for using the app — your feedback keeps it getting better. ### 1.0 — 2026-05-27 No release notes. ## Apps similar to Retirement FIRE Calculator | App | Rating | Price | Category | | --- | --- | --- | --- | | [OTP m-bank](https://appshunter.io/ios/app/otp-m-bank/id803935073) | 4.8 (1,966) | Free | Finance | | [ABANCA - Mobile Banking](https://appshunter.io/ios/app/abanca-mobile-banking/id1542078962) | 4.6 (142) | Free | Finance | ## More apps by LEAN ASIA CO., LTD - [LED Banner: Scrolling Text App](https://appshunter.io/ios/app/led-banner-scrolling-text-app/id6746079598) - [4K Wallpapers: HD Backgrounds](https://appshunter.io/ios/app/4k-wallpapers-hd-backgrounds/id6746153811) - [Emotion Diary & Feelings Log](https://appshunter.io/ios/app/emotion-diary-and-feelings-log/id6748694093) - [Birthday Calendar & Reminders](https://appshunter.io/ios/app/birthday-calendar-and-reminders/id6749825114) - [Go Fly for DJI Drones Control](https://appshunter.io/ios/app/go-fly-for-dji-drones-control/id6749890660) - [Truth or Dare: Spin Bottle](https://appshunter.io/ios/app/truth-or-dare-spin-bottle/id6751531465) All apps by LEAN ASIA CO., LTD: https://appshunter.io/developer/1815050814 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-19.*