Best Fire Calculator Apps

227+ iOS apps curated and reviewed

4.8 avg rating
20 free apps
Updated July 2026

From beginner-friendly picks to power-user tools, our fire calculator list covers 227+ iPhone apps updated through July 2026. Compare ratings, prices, and screenshots in one place.

Compare top Fire Calculator Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1FFCalc - Retirement CalculatorFFCalc - Retirement CalculatorFree4.5★ (390)NoYesJul 2026
2Coast FIRE CalculatorCoast FIRE CalculatorFreeYesYesMay 2026
3simpleFIRE: FIRE CalculatorsimpleFIRE: FIRE CalculatorFree was $3.995.0★ (1)NoYesMay 2026
4Compound Interest CalcCompound Interest CalcFree4.8★ (6.4K)YesYesJul 2026
5FIRE_CalculatorFIRE_CalculatorFree was $2.995.0★ (1)NoNoJul 2026
6玉玄道玉玄道Free5.0★ (1)NoYesJul 2026
7FirePath FIRE CalculatorFirePath FIRE CalculatorFreeNoNoMay 2026
8FIREcalc: Early Retirement AgeFIREcalc: Early Retirement AgeFree4.8★ (12)NoYesJun 2026

Top Picks for Fire Calculator

FFCalc - Retirement Calculator#1

FFCalc - Retirement Calculator by Voglhuber

FIRE & Freedom Planner
Editor's Choice
💰 Finance
4.5(390 ratings)
FreeIn-App Purchases
FFCalc - Retirement Calculator screenshot 1
FFCalc - Retirement Calculator screenshot 2
FFCalc - Retirement Calculator screenshot 3
FFCalc - Retirement Calculator screenshot 4
FFCalc - Retirement Calculator screenshot 5
FFCalc - Retirement Calculator screenshot 6

This app helps you determine how long you need to save until financial independence. Input your income, expenses, and current savings to receive personalized retirement timelines. Visual charts and tables illustrate your projected savings growth year by year.

simpleFIRE: FIRE Calculator#3

simpleFIRE: FIRE Calculator by DAWID MICHAL MILCZAREK

Compound Interest Calculator
Worth Considering
💰 Finance
5.0(1 ratings)
FreeIn-App Purchases
simpleFIRE: FIRE Calculator screenshot 1
simpleFIRE: FIRE Calculator screenshot 2
simpleFIRE: FIRE Calculator screenshot 3
simpleFIRE: FIRE Calculator screenshot 4
simpleFIRE: FIRE Calculator screenshot 5

Effortlessly plan your financial future with intuitive sliders and advanced settings. This ad-free calculator keeps your data private and secure on your device, offering a one-time purchase for lifetime access to all features.

More Fire Calculator apps to explore

4
Compound Interest Calc
Compound Interest Calc
Compound Interest Calc
Plan | Invest | Retire
Free

Plan your financial future with a powerful compound interest calculator. It helps you visualize investment growth with periodic contributions and plan retirement withdrawals with inflation adjustments. Offers detailed breakdowns and interactive charts for informed financial decisions.

Calculate investment growth with contributionsPlan retirement withdrawals with inflationInteractive growth and depletion charts
💰 Finance
(6.4K)
free with in-app purchases
5
FIRE_Calculator
FIRE_Calculator
FIRE_Calculator
Plan your financial future
Free
$2.99 | 100% OFF

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.

Calculate investment growthSet annual return ratesAdd contributions
💰 Finance
(1)
free
6
玉玄道
玉玄道
玉玄道
by Shenzhen City Yuxuandao Health Technology co., Ltd
Free
🌐 Social Networking
(1)
7
FirePath FIRE Calculator
FirePath FIRE Calculator
FirePath FIRE Calculator
Build Your FIRE Plan
Free
💰 Finance
(0)
8
FIREcalc: Early Retirement Age
FIREcalc: Early Retirement Age
FIREcalc: Early Retirement Age
Compound Interest Calculator
Free

Calculate your path to early retirement with this financial planning tool. Input your current financial details and goals to visualize when you can achieve Financial Independence, Retire Early (FIRE). Plan your future with customizable projections and inflation adjustments.

Early retirement projectionsLeanFIRE and FatFIRE planningCompound interest calculation
💰 Finance
(12)
free with in-app purchases
9
LifeROI: FIRE Calculator
LifeROI: FIRE Calculator
LifeROI: FIRE Calculator
Early Retirement Planner
Free
💰 Finance
(0)
10
Spotieat
Spotieat
Spotieat
by SPOTIEAT SOCIEDAD LIMITADA
Free

Achieve your health and wellness goals with expert-designed flexible diets and personalized training plans. This app focuses on building self-commitment to make consistency your strength for lasting transformation.

Flexible dietsPersonalized training plansExpert-designed programs
💪 Health & Fitness
(1)
free with in-app purchases
11
Compound Interest Calculator F
Compound Interest Calculator F
Compound Interest Calculator F
Retirement FIRE Calculator
Free

Calculate and plan your investments to achieve financial independence and early retirement. Understand the power of earning interest on your interest with detailed projections and visualizations. Start snowballing your money today for a wealthier future.

Calculate future investment valueMultiple contribution frequenciesGraph and table visualizations
💰 Finance
(109)
ad-supported
12
FireTracker: FIRE Calculator
FireTracker: FIRE Calculator
FireTracker: FIRE Calculator
Net Worth & Portfolio Tracker
Free
💰 Finance
(0)
13
FIRE Financial Independence
FIRE Financial Independence
FIRE Financial Independence
FI - Retire Early
Free
💰 Finance
(0)
14
Compound Interest Simulator
Compound Interest Simulator
Compound Interest Simulator
Savings calculator and planner
Free

Visualize the growth of your savings and investments using compound interest. Plan for major purchases, retirement, or financial independence with detailed simulations and customizable options.

Compound interest simulationSavings growth visualizationBasic and Advanced modes
💰 Finance
(1.3K)
free with in-app purchases
15
US Fire Pump
US Fire Pump
US Fire Pump
US FirePump Emergency Response
Free

This app provides access to a comprehensive line of high-velocity and submersible fire pumps, along with supplemental fire equipment for municipal and industrial professionals. It also highlights the company's extensive emergency response team and global equipment fleet.

High-velocity fire pumpsSubmersible pumpsSupplemental fire equipment
🔧 Utilities
(9)
free
16
Compound Interest Calculator Y
Compound Interest Calculator Y
Compound Interest Calculator Y
FIRE calculator, retire plan
Free
💰 Finance
(0)
17
Calculator HD++
Calculator HD++
Calculator HD++
by smalltech sarl
Free

This application offers a high-precision calculation engine with a user-friendly interface. It allows for real-time result display as formulas are typed, supports multiple undo actions, and enables easy switching between workspaces. Users can also access persistent history, print calculations via AirPrint, and share history via email.

High precision calculation engineResults displayed while typingMultiple undo functionality
🔧 Utilities
(268)
ad-supported
18
Fire Calculator
Fire Calculator
Fire Calculator
by Burak Bilgin
Free
🔧 Utilities
(0)
19
UK FIRE Calculator
UK FIRE Calculator
UK FIRE Calculator
by Simon Gilbert
Free
💰 Finance
(0)
20
FireAlarmGuy
FireAlarmGuy
FireAlarmGuy
Essential tools for techs
Free
$0.99 | 100% OFF

This utility app provides two essential tools for fire alarm technicians. It features a calculator for determining DMX dip switch settings and a decoder for understanding battery manufacturing date codes, streamlining fieldwork.

DMX Dip Switch CalculatorBattery Date Code DecoderDevice addressing assistance
🔧 Utilities
(2)
free

FAQ about Fire Calculator

What are the best fire calculator apps for iPhone?
FFCalc - Retirement Calculator tops our fire calculator apps ranking as of July 2026, with a 4.5-star average from 390 App Store ratings, and it's free to download.
Yes — 20 of the top fire calculator apps we rank are free to download, including FFCalc - Retirement Calculator and Coast FIRE Calculator.
FFCalc - Retirement Calculator has no ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 227+ fire calculator apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
This application helps users calculate the time required to achieve financial freedom. By inputting details about income, expenses, and current savings, users can determine how long they need to save to reach their retirement or other financial goals.
Key features include calculating your financial freedom timeline, inputting income and spending data, tracking current savings, and visualizing projected savings growth through charts and tables. It also considers factors like interest, taxes, and inflation.

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