Best Accurate Ifta Tax Calculator Apps

221+ iOS apps curated and reviewed

4.6 avg rating
19 free apps
Updated June 2026

Every iPhone needs a few good accurate ifta tax calculator apps. We benchmark 221+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Accurate Ifta Tax Calculator Apps (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Accurate IFTA Tax CalculatorAccurate IFTA Tax CalculatorFree3.2★ (48)NoNoMay 2026
2Calculator·Calculator·Free4.9★ (33K)YesYesJul 2026
3MyBlock: Tax Docs & RefundMyBlock: Tax Docs & RefundFree4.6★ (58K)NoNoJul 2026
4Calculator for iPad₊Calculator for iPad₊Free4.5★ (126K)YesYesJul 2026
5Loan Calculator‰Loan Calculator‰Free4.9★ (96K)YesNoJul 2026
6Calculadora Salário US - Pay44Calculadora Salário US - Pay44Free4.9★ (13K)YesYesJul 2026
7Calculator - Free CalculatorCalculator - Free CalculatorFree4.2★ (1.4K)NoNoJul 2026
8CheckPlease Tip CalculatorCheckPlease Tip CalculatorFree3.7★ (62)NoNoJul 2026

Top Picks for Accurate Ifta Tax Calculator

Accurate IFTA Tax Calculator#1

Accurate IFTA Tax Calculator by Span Enterprises LLC

Calculate Fuel Tax with ease
Editor's Choice
💰 Finance
3.2(48 ratings)
Free
Accurate IFTA Tax Calculator screenshot 1
Accurate IFTA Tax Calculator screenshot 2
Accurate IFTA Tax Calculator screenshot 3

Instantly calculate your International Fuel Tax Agreement (IFTA) tax with regularly updated state rates. This app provides accurate, quick fuel tax calculations for your quarterly IFTA returns, displaying totals for miles, gallons, and amounts due.

Calculator·#2

Calculator· by Tim O's Studios, LLC

Big Basic Calculator
Strong Contender
🔧 Utilities
4.9😊(33K ratings)
FreeAdsIn-App Purchases
Calculator· screenshot 1
Calculator· screenshot 2
Calculator· screenshot 3
Calculator· screenshot 4
Calculator· screenshot 5

This app offers a straightforward calculation experience, focusing on essential functions without unnecessary complexity. It includes basic arithmetic, percentage calculations, and advanced functions like square root. Users can customize the appearance with multiple color schemes and utilize features like result copying and split-screen multitasking on iPad.

What We Love

  • 👍 Simple and easy to use
  • 🚀 Quick and responsive
  • 💡 Percentage function works well
  • 👍 Large, clear buttons

Room to Improve

  • 🔋 Frequent ads can be distracting
  • 🐛 Occasional crashes or freezes
  • 🔒 Lack of customization options
MyBlock: Tax Docs & Refund#3

MyBlock: Tax Docs & Refund by HRB Tax Group, Inc.

Worth Considering
💰 Finance
4.6😞(58K ratings)
Free
MyBlock: Tax Docs & Refund screenshot 1
MyBlock: Tax Docs & Refund screenshot 2
MyBlock: Tax Docs & Refund screenshot 3
MyBlock: Tax Docs & Refund screenshot 4
MyBlock: Tax Docs & Refund screenshot 5
MyBlock: Tax Docs & Refund screenshot 6

Manage your taxes and financial life in one secure app. Upload and store tax documents, track your refund status, and connect with tax professionals. Stay organized year-round with tools designed for real tax needs.

What We Love

  • 👍 Helpful tax professionals
  • 🚀 Fast tax filing process
  • 💰 Increased tax refund amounts

Room to Improve

  • 🐛 Buggy mobile app experience
  • 🕰️ Frustrating login/authentication issues
  • 💸 Deceptive pricing/upselling tactics

More Accurate Ifta Tax Calculator apps to explore

4
Calculator for iPad₊
Calculator for iPad₊
Calculator for iPad₊
Basic, Scientific, Plus Calc
Free

This app offers both basic and advanced scientific calculations with an intuitive interface designed for tablets and phones. It includes features like currency conversion, calculation history, and the ability to share results. An optional premium membership removes ads and provides enhanced support.

Basic & Scientific CalculatorAdvanced Scientific FunctionsLive Currency Converter
🔧 Utilities
(126K)
free with in-app purchases
5
Loan Calculator‰
Loan Calculator‰
Loan Calculator‰
Simple Loan Calculator
Free

Easily calculate loan or mortgage payments. Simply input the loan amount, repayment term, and interest rate to get your estimated monthly payment.

Loan calculationMortgage calculationAmount input
💰 Finance
(96K)
ad-supported
6
Calculadora Salário US - Pay44
Calculadora Salário US - Pay44
Calculadora Salário US - Pay44
Renda Líquida e Cálculo Fiscal
Free

Calculate your take-home pay instantly by entering your salary or hourly wage, W-4 status, and deductions. This app provides accurate gross-to-net breakdowns, including federal and state taxes, Social Security, and Medicare. Plan your budget with your real numbers and compare different job offers.

Hourly and salary income modesFederal and state tax calculationPre-tax and post-tax deductions
💰 Finance
(13K)
free with in-app purchases
7
Calculator - Free Calculator
Calculator - Free Calculator
Calculator - Free Calculator
by 祥祎 刘
Free

A straightforward and reliable calculator application designed for iPad and iOS 9. It offers a standard calculation experience with a charming piano sound effect and is optimized for high-resolution screens.

Standard calculator functionalityOptimized for iPad & iOS 9High-resolution screen optimization
🔧 Utilities
(1.4K)
free
8
CheckPlease Tip Calculator
CheckPlease Tip Calculator
CheckPlease Tip Calculator
by Nick Alonge
Free

Easily calculate tips and split bills with this intuitive application. It offers flexible options for tip calculation, including excluding tax, and allows for bill splitting among multiple people. Supports local and custom currencies.

Quick tip calculationOption to exclude tax from tipRound tip and total
🍔 Food & Drink
(62)
free
9
TaxSlayer: File your taxes
TaxSlayer: File your taxes
TaxSlayer: File your taxes
Max refund + 100% accuracy
Free

Easily prepare and file federal and state tax returns from any device with step-by-step guidance and a 100% accuracy guarantee. Offers unlimited phone and email support, with options for prior year comparisons and uploading existing returns. Various filing options are available to suit different tax situations.

File from any devicePrior year compareUpload a return
💰 Finance
(19K)
free with in-app purchases
10
Basic Calculator+
Basic Calculator+
Basic Calculator+
Basic Four Function Calculator
Free

Perform essential arithmetic operations with a straightforward calculator app. Its large buttons and clear display ensure ease of use, supporting both portrait and landscape orientations.

Basic four functionsClear displayLarge buttons
🔧 Utilities
(243K)
free with in-app purchases
11
TaxCaddy
TaxCaddy
TaxCaddy
Simplify tax time
Free

This app simplifies tax document gathering and sharing with your tax professional. It automatically retrieves financial documents, allows secure uploads of paper records, and enables electronic signing of tax forms. Collaborate with your accountant from any device, eliminating the need for office visits or paper organizers.

Automatic document retrievalSecure document uploadElectronic document signing
💰 Finance
(8.6K)
free
12
Color Calculator-smart&cute
Color Calculator-smart&cute
Color Calculator-smart&cute
Cute calculator app with theme
Free

This app offers a customizable and fast calculator experience with a wide variety of themes. It includes scientific and standard modes, real-time results, and calculation history. Personalize your math with over 60 cute and colorful themes, including animated options.

60+ free cute and colorful themesExclusive dynamic and special themesScientific & Standard calculator modes
🔧 Utilities
(15K)
freemium
13
Mortgage Pal - Loan Calculator
Mortgage Pal - Loan Calculator
Mortgage Pal - Loan Calculator
Payment compound interest rate
Free

This comprehensive mortgage toolkit helps users make informed home buying decisions. It offers multiple calculators for payments, affordability, refinancing, and closing costs, along with tools to visualize rate trends and compare renting versus buying.

Mortgage Payment CalculatorMortgage Affordability CalculatorMortgage Refinance Calculator
💰 Finance
(3.4K)
free
14
Keeper: Tax Filing & Expenses
Keeper: Tax Filing & Expenses
Keeper: Tax Filing & Expenses
Powered by AI
Free

This app simplifies complex tax filing for freelancers, self-employed individuals, and small business owners. It uses AI and human accountants to optimize returns, identify deductions, and ensure accuracy. File your taxes confidently from your phone or computer with expert review and audit protection.

AI-powered deduction identificationHuman accountant review and sign-offExpense tracking via bank connection
💰 Finance
(13K)
free with in-app purchases
15
H&R Block Tax Prep: File Taxes
H&R Block Tax Prep: File Taxes
H&R Block Tax Prep: File Taxes
Easily Prepare 2025 Tax Return
Free

Easily prepare and file your federal and state tax returns from any device. Automatically populate up to 80 fields by uploading last year's return. Get expert help, track your refund, and maximize your refund with personalized insights.

Automatic data import from prior year returnsW-2 import via payroll providerDocument upload via photo
💰 Finance
(116K)
free with in-app purchases
16
Berkheimer Tax Innovations
Berkheimer Tax Innovations
Berkheimer Tax Innovations
File & pay local taxes in PA
Free

Easily file and pay your Local Earned Income Tax in Pennsylvania. Submit completed paper returns or generate an EZ return using your W2s. Get refunds faster and save time and resources.

File completed paper returnsGenerate EZ returns with W2sPay by credit card
💰 Finance
(4.4K)
free
17
Graphing Calculator Plus AI
Graphing Calculator Plus AI
Graphing Calculator Plus AI
Scientific Graphing Calculator
$5.99

This app serves as a powerful scientific graphing calculator, offering advanced mathematical functions and graphing capabilities. It includes a built-in AI assistant for math queries and a comprehensive user manual. Ideal for students and professionals needing complex calculations and visualizations.

Scientific and graphing calculatorAI-powered math assistantComplex number calculations
📚 Education
(12K)
free with in-app purchases
18
Intuit QuickBooks for Business
Intuit QuickBooks for Business
Intuit QuickBooks for Business
Accounting & Invoicing with AI
Free

Manage your business finances on the go with AI-powered accounting and invoicing tools. Accept payments, track expenses, generate invoices from photos, and automatically track mileage for tax deductions. Syncs with your online account for up-to-date financial data.

Accept contactless payments via phoneCreate and send invoices from photosCapture leads from emails with AI
💼 Business
(252K)
subscription
19
Tip Calculator - Tip Check
Tip Calculator - Tip Check
Tip Calculator - Tip Check
Restaurant, Travel, & Services
Free

Calculate tips for any service or situation with a comprehensive guide and AI assistant. Track expenses, split bills, and get international tipping advice. Works offline and syncs across devices.

AI-powered tipping assistantExtensive U.S. and international tipping guidesExpense logbook with receipt tracking
💰 Finance
(12K)
free with in-app purchases
20
Calculator⁼
Calculator⁼
Calculator⁼
Fraction, Scientific Calc +
Free

This app offers a clean and intuitive interface for both basic arithmetic and advanced scientific calculations. It includes a history tape to review past computations and supports various mathematical operations, making it suitable for everyday use and complex problem-solving.

Basic & Scientific CalculatorLive Currency ConverterHistory Tape
🔧 Utilities
(357K)
free with in-app purchases

FAQ about Accurate Ifta Tax Calculator

What are the best accurate ifta tax calculator apps for iPhone?
Accurate IFTA Tax Calculator tops our accurate ifta tax calculator apps ranking as of June 2026, with a 3.2-star average from 48 App Store ratings, and it's free to download.
Yes — 19 of the top accurate ifta tax calculator apps we rank are free to download, including Accurate IFTA Tax Calculator and Calculator·.
Accurate IFTA Tax Calculator has no ads and has no in-app purchases, according to its App Store listing as of June 2026.
We track 221+ accurate ifta tax calculator apps on the iOS App Store as of June 2026, ranked by rating, recency, and analysis of real user reviews.
This app instantly calculates your International Fuel Tax Agreement (IFTA) tax for your base jurisdiction. It uses regularly updated state tax rates to provide accurate calculations for your quarterly IFTA returns, displaying key figures like total miles, gallons, and the amount due.
The app provides tax rates with 100% accuracy, as it is regularly updated with the current IFTA tax rates. This ensures precise calculations and helps to eliminate human errors in your quarterly IFTA returns.