Best Free Sales Tax Calculator Apps

246+ iOS apps curated and reviewed

4.0 avg rating
20 free apps
Updated September 2026

Out of 246+ free sales tax calculator apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Free Sales Tax Calculator Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Sales Tax Calculator - Tax MeSales Tax Calculator - Tax MeFree4.8★ (5.4K)YesYesSep 2026
2Sales Tax - CalculatorSales Tax - CalculatorFree3.9★ (13)NoNoMay 2026
3Sales Tax Calculator - Shop44Sales Tax Calculator - Shop44Free5.0★ (7)NoYesAug 2026
4A Sales Tax CalculatorA Sales Tax CalculatorFree3.7★ (3)NoNoMay 2026
5Sales Tax Calculator: DiscountSales Tax Calculator: DiscountFree5.0★ (4)NoYesAug 2026
6Sales Tax Calculator >Sales Tax Calculator >Free4.8★ (2.5K)YesYesSep 2026
7Sales Tax Calculator - CalConSales Tax Calculator - CalConFreeNoNoMay 2026
8Sales Tax Calculator - CanadaSales Tax Calculator - CanadaFreeNoNoAug 2026

Top Picks for Free Sales Tax Calculator

Sales Tax Calculator - Tax Me#1

Sales Tax Calculator - Tax Me by Tardent Apps Inc.

Mobile Shopping Price Calc App
Editor's Choice
💰 Finance
4.8😊(5.4K ratings)
FreeAdsIn-App Purchases
Sales Tax Calculator - Tax Me screenshot 1
Sales Tax Calculator - Tax Me screenshot 2
Sales Tax Calculator - Tax Me screenshot 3
Sales Tax Calculator - Tax Me screenshot 4

Easily calculate sales tax on purchases with this intuitive and accurate tool. Save multiple tax rates, perform arithmetic calculations, and support all currencies. An optional Pro version offers additional features like item logging and reverse tax calculation.

What We Love

  • 💡 Helpful for business/small sales
  • 🚀 Quick and easy to use
  • 👍 Accurate tax calculations
  • 🤑 Free option available

Room to Improve

  • 🤬 Too many ads/commercials
  • 🐛 Occasional glitches and crashes
  • 🤔 Limited functionality (e.g. no percentage sign)

More Free Sales Tax Calculator apps to explore

FAQ about Free Sales Tax Calculator

What are the best free sales tax calculator apps for iPhone?
Sales Tax Calculator - Tax Me tops our free sales tax calculator apps ranking as of September 2026, with a 4.8-star average from 5.4K App Store ratings, and it's free to download.
Sales Tax Calculator - Tax Me shows ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 246+ free sales tax calculator apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
This app functions as a sales tax calculator, helping users determine the total cost of purchases including applicable sales tax. It features an easy-to-use interface, supports all currencies, and includes a built-in arithmetic calculator for convenience.
Key features include the ability to create and save multiple tax rates for quick access, a clean and attractive user interface, and an integrated arithmetic calculator. It also supports all currencies, making it versatile for various shopping needs.