Retire Early Calc vs FirePath
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Retire Early Calc
Map your journey to financial independence. Input your financial details to project your portfolio and calculate when you can achieve early retirement. Understand your FIRE Number and sustainable retirement income.
- Projected portfolio at retirement
- FIRE Number calculation
- Coast FIRE Number calculation
- Years to FIRE and FIRE age
- Monthly sustainable retirement income
- Adjustable expected annual return
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Plan your path to financial independence with the Retirement FIRE Calculator. Enter your current age, savings, monthly contributions, expected returns, and retirement expenses to see your projected portfolio and FIRE analysis. FIRE (Financial Independence, Retire Early) means having enough invested that your portfolio can sustain your living expenses indefinitely. This calculator shows you exactly when you'll reach that milestone. Features: - Projected portfolio at retirement age - FIRE Number calculation (25x annual expenses) - Coast FIRE Number (amount needed today to retire without further contributions) - Years to FIRE and FIRE age - Monthly sustainable retirement income using the 4% rule - Adjustable expected annual return rate - Share your retirement plan Whether you're just starting to save or already on the path to early retirement, this calculator gives you clear, actionable projections to plan your financial future.
FirePath
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Plan your journey to Financial Independence (FIRE). Calculate exactly when you can retire early, track your progress toward freedom and explore your financial future with 11 powerful, beautifully designed calculators. No accounts, no ads, everything stays on your device. YOUR FIRE DATE, LIVE Move a slider and watch your retirement year change in real time. No forms, no calculate buttons. Your age, spending, investments and monthly contributions turn into one clear answer: the year you can stop working. KNOW YOUR ODDS One straight projection line is a guess. The Monte Carlo simulator runs 1,000 possible market futures and tells you the probability of reaching FIRE within your horizon, including lucky and unlucky scenarios. 11 CALCULATORS, ONE APP - FIRE Calculator: your retirement year, live - Monte Carlo: your chance of making it - Coast FIRE: when growth alone carries you to retirement - Lean FIRE, Fat FIRE and Barista FIRE: three lifestyles, three targets - Compound Interest: the eighth wonder of the world - 4% Rule and Rule of 25: the classics, done beautifully - Savings Rate: the strongest FIRE lever there is - Withdrawal: how long your portfolio lasts while paying you TRACK EVERY MILESTONE A calm, gold-on-black dashboard shows your Financial Independence percentage, passive income coverage and milestone medals from your first 10k to full FIRE. WIDGET ON YOUR HOME SCREEN Your FIRE progress at a glance, updated automatically whenever your plan changes. SAVE SCENARIOS What if you invested 300 more per month? Moved somewhere cheaper? Save plans and compare their FIRE dates side by side. SHARE YOUR PROGRESS Generate a clean progress card to share your journey with the FIRE community. PRIVATE BY DESIGN No account. No tracking. No server. FirePath is fully offline and everything stays on your device. FirePath is a planning tool, not financial advice. Projections are mathematical illustrations based on assumptions you enter yourself.
Screenshots
Verdict
The clearest difference is ads: FirePath at none against Retire Early Calc's shown. On price, in-app purchases, device support and iOS requirement 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Retire Early Calc | FirePath |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Daily | — |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 16.4 |
| Further details — not scored | ||
| Size | 25 MB | 49 MB |
| Age rating | 4+ | 4+ |
| Developer | Blas Prieto | Daan Koeman |
In-app purchases
Retire Early Calc
No in-app purchases
FirePath
No in-app purchases








