Coastful: FIRE Calculator

ZW Studio LLC · Finance

5.0 2 ratings Free

Chart standing · US

Not currently charting in this storefront.

What changed · US

Listing changes AppTracker has observed for this app in this storefront — new versions, price moves, rating shifts, and store copy.

Aug 26, 2026
Rating ★ 0 → 5
Aug 26, 2026
New version 2.0 → 2.1.0

What's new • A fresh new look — a cleaner, more modern design with refreshed icons, crisper contrast, and full Dark Mode support. • A guided first-run tour walks you through adding assets, tracking your net worth, and building your personalized FIRE plan. • Personalized Safe Withdrawal Rate is now FREE — your FIRE number comes from your real asset mix, with a per-asset expected return and your own inflation assumption. • Solve it two ways: see the year you reach FIRE, or set a target date and see the savings needed to get there. • Clearer paywall with a side-by-side Free vs Pro comparison.

Price & rating history · US

Reconstructed from the listing changes AppTracker has observed in this storefront, so each line starts at the first change on record.

Average rating history over the observed period. 0 2 4 Aug 26 15:40 Aug 27 03:34 Aug 27 15:29 Aug 28 03:23 Aug 28 15:17

Average rating

Keywords this app targets

Search terms AppTracker associates with this app — estimates, not search volume. ❝ = in the app's title; a highlighted number is its current position for that term.

Similar apps

Competitors and close alternatives, as estimated by AppTracker.

About

Know the exact year you can stop working - or stop saving. Coastful is the Coast FIRE and retirement calculator built around YOUR portfolio. Project the year you can retire from real expenses, your real allocation, and the assumptions YOU choose. Whether you're planning Coast FIRE, Lean FIRE, or Fat FIRE, the math runs on your actual asset mix - not a textbook 4% rule. Coastful also models real-dollar inflation and runs what-if scenarios to show how any change moves your FIRE year. Your data lives on your device. No bank logins, no accounts, no ads. Use Coastful purely offline. ---------------------------------------- FREE - the personalized calculator PERSONALIZED SAFE WITHDRAWAL RATE A real-return SWR built from your actual asset mix - not a generic 4%. Sample portfolio: Base 4.0% becomes Personal 3.1%, a more honest FIRE number. Set an expected return per asset and tune your own inflation assumption. YOUR FIRE YEAR, TWO WAYS Tell Coastful what you save and see the year you reach FIRE - or set a target date and see the savings needed to get there. NET WORTH, TRACKED Net-worth dashboard with year-over-year history and allocation by category. Snapshots build your history over time. Quick-update any value with a one-tap pencil, or batch-update at month-end. Track up to 10 assets, in 30+ currencies with daily auto-conversion. INFLATION, MODELED Every future dollar in your projection is discounted by inflation - the chart is real-dollar, not nominal, and tunable to your view. ---------------------------------------- COASTFUL PRO COAST FIRE SIMULATION Find the year you can stop contributing - and let compounding finish the job on time. Sample portfolio: stop saving 2036, retire by 2056. WHAT-IF SCENARIOS See how a change today moves your FIRE year: - Save $500 more / month: 7 years faster - Market drops 30% in 3 years: 5 years delayed - Upgrade home $368K to $700K: 7 years delayed UNLIMITED ASSETS Track every account, property, and holding - no 10-asset cap. iCLOUD SYNC Keep your assets, snapshots, and FIRE plan in step across all your iPhones and iPads through your own private iCloud. Coastful Pro is available as a monthly subscription or a one-time lifetime purchase that includes all future Pro features. ---------------------------------------- PRIVACY BY DESIGN - Your data lives on your device. No backend account. iCloud Sync (Pro) moves your data through your own iCloud account, not our servers. - No bank logins - you enter your own values. - No ads, no ad SDKs, no third-party trackers. Anonymous usage analytics are opt-in, never include any financial amounts, and can be turned off in Settings. - Optional Face ID / Touch ID lock on every launch. - Your exports and imports stay on your device. ---------------------------------------- Terms of Use (EULA): https://zwstudiollc.com/terms.html Privacy Policy: https://zwstudiollc.com/privacy.html

What's new · 2.1.0

What's new • A fresh new look — a cleaner, more modern design with refreshed icons, crisper contrast, and full Dark Mode support. • A guided first-run tour walks you through adding assets, tracking your net worth, and building your personalized FIRE plan. • Personalized Safe Withdrawal Rate is now FREE — your FIRE number comes from your real asset mix, with a per-asset expected return and your own inflation assumption. • Solve it two ways: see the year you reach FIRE, or set a target date and see the savings needed to get there. • Clearer paywall with a side-by-side Free vs Pro comparison.

Details

DeveloperZW Studio LLC
ReleasedMay 2026
UpdatedJul 2026
Version2.1.0
Size9.6 MB
RequiresiOS 17.0 or later
Age rating4+
LanguagesChinese, Czech, Danish, Dutch, English, Finnish, French, German, Greek, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Malay, Norwegian Bokmål, Polish, Portuguese, Romanian, Spanish, Swedish, Thai, Turkish
PriceFree
Categories Finance
Bundle IDcom.coastful.app