CoastMath: FIRE Calculator
13 days old
Not in any tracked top chart right now.
Updated 24 Oct 2026 · rankings refresh through the day
CategoryProductivity
PriceFree
Released
Rating★ 5.0 (2)
Version1.6
Age rating4+
First seen by us
24 Oct 2026
24 Oct 2026Rating
5.0 ★
2 ratings
Measured
CoastMath: FIRE Calculator on the App Store
App details
App ID
6809539979
Publisher
Blank Slate Labs Limited Liability Company
On the store since
Oct 2026
Under a year
Minimum OS
iOS 17.0+
iPhone XS and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
7
EN FR DE JA PT ZH ES
Size
23 MB
Also listed in
Finance
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
5.0 ★
2 ratings
Measured
Ratings
2
Measured
About CoastMath: FIRE Calculator
CoastMath projects your finances year by year, so you can see when you can stop working and what every year after that looks like.
Enter your accounts, income, expenses, homes, debts and milestones. CoastMath projects net worth, cash flow and taxes for every year of your plan.
PLAN
• Overview: net worth by year, the cash flow of any year, milestones and taxes over time
• Year detail: income, spending, withdrawals, contributions and taxes, item by item
• Income, Expenses and Accounts tabs with monthly or annual amounts
• Social Security estimates, savings rules and a drawdown order
• Federal, state and local income taxes, RMDs and health coverage
• Advanced: milestones, assumptions and household details
ANALYZE
• Chance of success from Monte Carlo trials
• Stress tests: historical periods, a market crash or a job loss
• Withdrawal rules compared with your planned spending
• Tax strategies: Roth conversions and gain harvesting that fill a bracket
• Tax suggestions and SEPP 72(t) early withdrawals
• Compare plans, track your actual net worth and read the annual report
Explore a read-only sample plan without an account, or sign in with Apple, Google or an email link to save your own plans.
FREE AND PREMIUM
Every planning feature is free. Free includes one plan, editable for 7 days after you create it; its projection keeps updating after that.
CoastMath Premium keeps every plan editable and adds unlimited plans, plan duplication, restoring archived plans, and CSV, PDF and JSON exports of the annual report. Premium is $29.99 per month or $99.99 per year, charged to your Apple Account. It renews automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel it in your Apple Account settings.
Balances are entered manually; bank connections are not included. Projections are calculated on CoastMath's servers and need an internet connection.
Projections are hypothetical estimates based on your inputs and assumptions, not financial, tax or legal advice.
Terms of use: https://coastmath.com/terms
License agreement (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy policy: https://coastmath.com/privacy
Enter your accounts, income, expenses, homes, debts and milestones. CoastMath projects net worth, cash flow and taxes for every year of your plan.
PLAN
• Overview: net worth by year, the cash flow of any year, milestones and taxes over time
• Year detail: income, spending, withdrawals, contributions and taxes, item by item
• Income, Expenses and Accounts tabs with monthly or annual amounts
• Social Security estimates, savings rules and a drawdown order
• Federal, state and local income taxes, RMDs and health coverage
• Advanced: milestones, assumptions and household details
ANALYZE
• Chance of success from Monte Carlo trials
• Stress tests: historical periods, a market crash or a job loss
• Withdrawal rules compared with your planned spending
• Tax strategies: Roth conversions and gain harvesting that fill a bracket
• Tax suggestions and SEPP 72(t) early withdrawals
• Compare plans, track your actual net worth and read the annual report
Explore a read-only sample plan without an account, or sign in with Apple, Google or an email link to save your own plans.
FREE AND PREMIUM
Every planning feature is free. Free includes one plan, editable for 7 days after you create it; its projection keeps updating after that.
CoastMath Premium keeps every plan editable and adds unlimited plans, plan duplication, restoring archived plans, and CSV, PDF and JSON exports of the annual report. Premium is $29.99 per month or $99.99 per year, charged to your Apple Account. It renews automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel it in your Apple Account settings.
Balances are entered manually; bank connections are not included. Projections are calculated on CoastMath's servers and need an internet connection.
Projections are hypothetical estimates based on your inputs and assumptions, not financial, tax or legal advice.
Terms of use: https://coastmath.com/terms
License agreement (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy policy: https://coastmath.com/privacy
Latest updates
1.6
New welcome screen headline: Plan for your life after work.
