Best Stamp Duty Calculator Apps

245+ iOS apps curated and reviewed

4.2 avg rating
20 free apps
Updated August 2026

Finding the right stamp duty calculator apps can be overwhelming with so many options. We've analyzed 245+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Stamp Duty Calculator Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Stamp Duty Calculator (SDLT)Stamp Duty Calculator (SDLT)Free was $1.995.0★ (1)NoNoMay 2026
2Stamp Duty UK CalculatorStamp Duty UK CalculatorFree was $2.99NoNoMay 2026
3Stamp Duty UK EstimatorStamp Duty UK EstimatorFree5.0★ (1)YesNoMay 2026
4Stamp DutyStamp DutyFreeYesNoSep 2026
5AI Stamp Duty CalculatorAI Stamp Duty CalculatorFreeNoNoJun 2026
6Stamp Duty Calculator AUStamp Duty Calculator AUFreeYesNoMay 2026
7Malaysia Home Loan CalculatorMalaysia Home Loan CalculatorFree4.7★ (3)NoNoMay 2026
8Mortgage Calculator AUMortgage Calculator AUFreeNoNoMay 2026

Top Picks for Stamp Duty Calculator

Stamp Duty UK Calculator#2

Stamp Duty UK Calculator by Prince Kumar

UK Property Tax Estimator
Strong Contender
💰 Finance
0.0(0 ratings)
FreeIn-App Purchases
Stamp Duty UK Calculator screenshot 1
Stamp Duty UK Calculator screenshot 2
Stamp Duty UK Calculator screenshot 3
Stamp Duty UK Calculator screenshot 4
Stamp Duty UK Calculator screenshot 5
Stamp Duty UK Calculator screenshot 6

Estimate UK Stamp Duty Land Tax (SDLT) for properties across England, Wales, Scotland, and Northern Ireland. Get instant, accurate results with the latest rates, even offline. Create custom PDF reports for sharing.

More Stamp Duty Calculator apps to explore

FAQ about Stamp Duty Calculator

What are the best stamp duty calculator apps for iPhone?
Stamp Duty Calculator (SDLT) tops our stamp duty calculator apps ranking as of August 2026, with a 5.0-star average from 1 App Store ratings, and it's free to download.
Yes — 20 of the top stamp duty calculator apps we rank are free to download, including Stamp Duty Calculator (SDLT) and Stamp Duty UK Calculator.
Stamp Duty Calculator (SDLT) has no ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 245+ stamp duty calculator apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Stamp Duty Calculator (SDLT) is a free finance app designed to help UK property buyers estimate land transaction taxes. It calculates rates for Stamp Duty Land Tax (SDLT), Land and Buildings Transaction Tax (LBTT), and Land Transaction Tax (LTT).
The app can calculate rates for purchasing a first property, purchasing to replace a main residence, and purchasing an additional property.

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