Comparison

FIRE_Calculator vs RetireRoot

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

FIRE_Calculator

Visualize your savings and investments growing over time to determine if you are on track for early retirement. Input your financial details and goals to project your future wealth and assess your Financial Independence, Retire Early (FIRE) progress.

Highlights
  • Calculate investment growth
  • Set annual return rates
  • Add contributions
  • Project compound growth
  • Set retirement goals
  • Visualize financial path
  • Assess FIRE readiness
Features
Read full description

Take control of your financial future with FIRE Calculator — the most powerful and beautiful Financial Independence, Retire Early planning tool on iOS. Whether you're just starting your savings journey or fine-tuning your retirement strategy, FIRE Calculator gives you everything you need to plan with confidence. ALL YOUR DATA STAYS ON YOUR DEVICE No account required. No internet needed. 100% private. 4 FIRE STRATEGIES Lean FIRE — Minimalist lifestyle, fastest path to freedom Regular FIRE — Comfortable retirement without compromise Fat FIRE — Luxurious retirement, maximum financial security Coast FIRE — Reach your number, then stop contributing POWERFUL CALCULATIONS - Instant FIRE Number based on the proven 4% Rule - Year-by-year portfolio projection up to 60 years - Inflation-adjusted real return calculations - Social Security and pension income offset - Safe Withdrawal Rate (SWR) from 2% to 6% VISUAL INSIGHTS - Interactive portfolio growth chart - Balance, contributions, growth and withdrawal views - FIRE milestone tracker — $100k, Half FIRE, Coast FIRE, Full FIRE - Real-time progress bar toward your FIRE number SCENARIO PLANNING - Save and compare up to 10 different scenarios - Adjust return rate, expenses, contributions instantly - See the impact of pension and Social Security income LEARN AS YOU GO - Built-in guide explaining every FIRE concept - The 4% Rule explained simply - Lean, Regular, Fat, and Coast FIRE breakdowns - Safe Withdrawal Rate guide Start your journey to Financial Independence today. Your FIRE date is closer than you think.

About

RetireRoot

Features
Read full description

* RetireRoot — Retire Smarter – Your Way * • RetireRoot is your all-in-one retirement planning and wealth management app — built for everyone, from beginners taking their first step to experienced savers refining their strategies. • With powerful tools, personalized insights, interactive milestones, and zero bank links required, RetireRoot empowers you to take control of your financial future safely, confidently, and stress-free. • Whether you’re planning early retirement, following the F.I.R.E. movement (Financial Independence, Retire Early), or simply building financial security, RetireRoot gives you the roadmap to achieve it — one smart move at a time. * Key Features * • Personalized Retirement Assessment Discover your retirement readiness score in minutes. Receive customized investment strategies, personalized advice, and step-by-step guidance to turn your retirement vision into a clear, achievable plan. • Smart Retirement Calculator Estimate your retirement income, savings growth, and future value based on your age, current savings, contributions, and target retirement age. Adjust your inputs anytime and visualize your progress instantly. • Track Your Retirement Milestones Follow 10 achievable milestones designed to simplify your journey — from building an emergency fund to maximizing savings, managing healthcare, and achieving full retirement readiness. Add notes, set reminders, and monitor progress all in one place. • 10-Step Wealth Journey (with Collaborators) Plan your retirement with a partner, spouse, or family member using a collaborative 10-step framework. Visualize your ideal retirement, set shared goals, and review your plan annually together — RetireRoot keeps both of you aligned and accountable. • Build Strong Wealth Habits Adopt 10 proven wealth habits to strengthen your long-term financial health. Learn how to manage income streams, analyze “what-if” scenarios, optimize your health logistics, and use the Life-Event Switchboard to adjust for life’s changes — all designed for couples, families, and solo planners. • Smart Moves: Essential Retirement Insights Master the fundamentals of investing and personal finance through 18 core topics, 10+ advanced lessons, and 188 interactive flashcards. From asset allocation to risk management, RetireRoot helps you make confident, informed financial decisions. • Self-Employed Success Planner Designed specifically for freelancers, entrepreneurs, and independent professionals, this feature helps you build a sustainable retirement strategy without employer matches or complex setups. • F.I.R.E. Path (Financial Independence, Retire Early) Explore the F.I.R.E. movement with over 200 foundational insights and 6 lifestyle-driven strategies — including Classic FIRE, Lean FIRE, Fat FIRE, Coast FIRE, Barista FIRE, and Semi-FIRE. Interactive charts help you compare paths, model outcomes, and personalize your journey to early financial freedom. • Safe & Simple Your privacy is our priority. RetireRoot requires no bank connections or personal data links — just powerful tools, calculators, and insights to help you plan your retirement confidently and securely. * Why Choose RetireRoot? * Unlike other finance apps, RetireRoot focuses entirely on retirement education, planning, and empowerment. Whether you’re just starting out or optimizing your portfolio, RetireRoot makes financial planning visual, interactive, and jargon-free — helping you build a secure future, one smart habit at a time. • Designed for beginners and experts alike • No hidden fees or data collection • Backed by real financial education principles • Easy to use, beautifully visual, and completely private * Terms & Privacy Terms of Use: https://retireroot.vercel.app/terms-of-use.html Privacy Policy: https://retireroot.vercel.app/privacy-policy.html * RetireRoot – Plan Smart. Retire Confident. Live Free. * Download now and start building your retirement roadmap today.

Screenshots

FIRE_Calculator2 screens
RetireRoot4 screens

Verdict

The call

The clearest difference is in-app purchases: FIRE_Calculator at none against RetireRoot's 1. FIRE_Calculator also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.1). RetireRoot's advantage is update cadence (every 10 days vs every 10 months). On price and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. RetireRoot sells 1 in-app purchase, starting at $9.99 per month. FIRE_Calculator asks for nothing beyond the download.

UpkeepUpdate frequency

FIRE_Calculator ships an update every 10 months, RetireRoot every 10 days. The most recent releases landed on October 17, 2026 and October 18, 2026 respectively.

Scorecard4 real differences · 6 level
FIRE_Calculator versus RetireRoot: the parameters behind the verdict, then further details
ParameterFIRE_CalculatorRetireRoot
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 10 monthsEvery 10 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.1
Further details — not scored
Size6 MB49 MB
Age rating4+4+
DeveloperFeng chenPHUONG NGUYEN

In-app purchases

None

FIRE_Calculator

No in-app purchases

1 purchases

RetireRoot

Subscriptions1
  • RetireRoot Premium1 Month trial$9.991 Month

Questions

Is FIRE_Calculator free?
FIRE_Calculator is free to download, with no in-app purchases.
Is RetireRoot free?
RetireRoot is free to download, with in-app purchases available.
Do FIRE_Calculator or RetireRoot have ads?
RetireRoot shows ads; FIRE_Calculator does not.
Which is updated more often, FIRE_Calculator or RetireRoot?
FIRE_Calculator ships an update every 10 months, and RetireRoot every 10 days. Most recently, FIRE_Calculator was updated on October 17, 2026 and RetireRoot on October 18, 2026.

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