Best Free Sales Tax Calculator Apps

245+ iOS apps curated and reviewed

3.9 avg rating
20 free apps
Updated October 2026

Out of 245+ 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 (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Sales Tax Calculator - Tax MeSales Tax Calculator - Tax MeFree4.8★ (5.4K)YesYesOct 2026
2Sales Tax Calculator - Shop44Sales Tax Calculator - Shop44Free5.0★ (8)NoYesOct 2026
3A Sales Tax CalculatorA Sales Tax CalculatorFree3.7★ (3)NoNoMay 2026
4Sales Tax - CalculatorSales Tax - CalculatorFree3.9★ (13)NoNoMay 2026
5Sales Tax Calculator >Sales Tax Calculator >Free4.8★ (2.5K)YesYesOct 2026
6Sales Tax Calculator +Sales Tax Calculator +Free4.2★ (5)NoNoSep 2026
7Sales Tax Calculator - CanadaSales Tax Calculator - CanadaFree5.0★ (3)NoYesOct 2026
8Sales Tax Calculator: DiscountSales Tax Calculator: DiscountFree5.0★ (4)NoYesOct 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)
Sales Tax Calculator - Shop44#2

Sales Tax Calculator - Shop44 by EHM TECH LLC

Grocery Discount Shopping List
Strong Contender
💰 Finance
5.0(8 ratings)
FreeIn-App Purchases
Sales Tax Calculator - Shop44 screenshot 1
Sales Tax Calculator - Shop44 screenshot 2
Sales Tax Calculator - Shop44 screenshot 3
Sales Tax Calculator - Shop44 screenshot 4
Sales Tax Calculator - Shop44 screenshot 5
Sales Tax Calculator - Shop44 screenshot 6

Calculate the final cost of items after applying sales tax and discounts. Create shopping lists to track multiple purchases across different stores and see real-time price breakdowns.

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 October 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 October 2026.
We track 245+ free sales tax calculator apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.