Best Hex Calculator App

250+ iOS apps curated and reviewed

4.3 avg rating
16 free apps
Updated September 2026

From beginner-friendly picks to power-user tools, our hex calculator app list covers 250+ iPhone apps updated through September 2026. Compare ratings, prices, and screenshots in one place.

Compare top Hex Calculator App (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Programmer's CalculatorProgrammer's CalculatorFree4.7β˜… (845)NoYesOct 2026
2HexaCalcHexaCalcFree4.9β˜… (25)NoNoSep 2026
3Hex Calculator AppHex Calculator App$0.99β€”NoNoOct 2026
4Programming CalculatorProgramming CalculatorFree4.9β˜… (38)NoNoSep 2026
5Sci:Pro CalculatorSci:Pro CalculatorFree4.8β˜… (3.6K)NoNoOct 2026
6Programmer Calculator: HexProgrammer Calculator: HexFree4.3β˜… (4)NoYesOct 2026
7DEC/BIN/HEX CalculatorDEC/BIN/HEX CalculatorFreeβ€”β€”NoJul 2026
8CP HexCalcCP HexCalcFree4.9β˜… (9)NoNoJul 2026

Top Picks for Hex Calculator App

Programmer's Calculator#1

Programmer's Calculator by Yuma Kitasei

Hex compatible calculator
Editor's Choice
πŸ“Š Productivity
4.7😊(845 ratings)
FreeIn-App Purchases
Programmer's Calculator screenshot 1

This application serves as a versatile calculator designed for programmers. It supports conversions and calculations across binary, decimal, and hexadecimal number systems.

What We Love

  • πŸš€ Straightforward and highly functional
  • πŸ‘ Easy to use
  • πŸ’‘ Useful for coding and calculations
  • πŸ‘ Practical for binary and hex operations
  • πŸ‘ Displays decimal, binary, and hex simultaneously

Room to Improve

  • πŸ› Ads take too long to click out of
  • πŸ› Subscription did not remove ads
  • πŸ› App freezes and crashes
  • πŸ”‹ High battery consumption
HexaCalc#2

HexaCalc by Anthony Hopkins

Hex Binary Decimal Calculator
Strong Contender
πŸ”§ Utilities
4.9(25 ratings)
Free
HexaCalc screenshot 1
HexaCalc screenshot 2
HexaCalc screenshot 3
HexaCalc screenshot 4
HexaCalc screenshot 5
HexaCalc screenshot 6

This free utility app provides seamless number system conversions between hexadecimal, binary, and decimal. It offers a clean, customizable interface with full calculation history and supports essential arithmetic and bitwise operations.

Hex Calculator App#3

Hex Calculator App by H Valeur

Hexadecimal Calculator
Worth Considering
πŸ“Š Productivity
0.0(0 ratings)
$0.99
Hex Calculator App screenshot 1
Hex Calculator App screenshot 2
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Hex Calculator App screenshot 4
Hex Calculator App screenshot 5
Hex Calculator App screenshot 6

This app performs hexadecimal calculations, including addition, subtraction, multiplication, and division. It also converts hexadecimal numbers to binary, decimal, and octal formats. The application is designed to be fast, intuitive, and functional offline.

More Hex Calculator App apps to explore

FAQ about Hex Calculator App

What is the best hex calculator app for iPhone?
Programmer's Calculator tops our hex calculator app ranking as of September 2026, with a 4.7-star average from 845 App Store ratings, and it's free to download.
Yes β€” 16 of the top hex calculator app we rank are free to download, including Programmer's Calculator and HexaCalc.
Programmer's Calculator has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 250+ hex calculator app on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.