Best Programming Calculator Apps

249+ iOS apps curated and reviewed

4.7 avg rating
17 free apps
Updated September 2026

With an average user rating of 4.7★, the programming calculator category is one of the App Store's strongest. Browse all 249+ apps we track, sorted so the most loved ones surface first.

Compare top Programming Calculator Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Programming CalculatorProgramming CalculatorFree4.9★ (38)NoNoSep 2026
2Programmer's CalculatorProgrammer's CalculatorFree4.7★ (845)NoYesSep 2026
3Sci:Pro CalculatorSci:Pro CalculatorFree4.8★ (3.6K)NoNoSep 2026
4Programmer Calculator - DevProgrammer Calculator - DevFree4.6★ (32)NoYesSep 2026
5Convex Programmer's CalculatorConvex Programmer's CalculatorFree4.7★ (6)NoNoMay 2026
6Panecal Scientific CalculatorPanecal Scientific CalculatorFree4.8★ (1.9K)YesNoSep 2026
7HexBit: Programmer CalculatorHexBit: Programmer Calculator$3.99NoYesAug 2026
8Calculator #Calculator #Free4.6★ (36K)YesYesSep 2026

Top Picks for Programming Calculator

Programming Calculator#1

Programming Calculator by Mikhail Razin

Number system conversion
Editor's Choice
🔧 Utilities
4.9(38 ratings)
Free
Programming Calculator screenshot 1
Programming Calculator screenshot 2
Programming Calculator screenshot 3
Programming Calculator screenshot 4
Programming Calculator screenshot 5
Programming Calculator screenshot 6

This utility app allows users to instantly convert numbers between bases 2 and 30, perform calculations, and get accurate results. It features a developer-friendly interface with real-time updates and dark mode support.

Programmer's Calculator#2

Programmer's Calculator by Yuma Kitasei

Hex compatible calculator
Strong Contender
📊 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

  • 🚀 Straightforward and highly functional
  • 👍 Easy to use
  • 💡 Useful for coding and calculations
  • 👍 Practical for binary and hex operations
  • 👍 Displays decimal, binary, and hex simultaneously

Room to Improve

  • 🐛 Ads take too long to click out of
  • 🐛 Subscription did not remove ads
  • 🐛 App freezes and crashes
  • 🔋 High battery consumption
Sci:Pro Calculator#3

Sci:Pro Calculator by Jerry Montgomery

Worth Considering
🔧 Utilities
4.8😊(3.6K ratings)
Free
Sci:Pro Calculator screenshot 1
Sci:Pro Calculator screenshot 2
Sci:Pro Calculator screenshot 3
Sci:Pro Calculator screenshot 4
Sci:Pro Calculator screenshot 5

This app offers a versatile calculator with three distinct modes: Basic, Scientific, and Programmer. It provides a history view, sharing capabilities, and supports various input and output formats. The app is designed for iPhone, iPad, and iPod Touch.

What We Love

  • 🚀 Fast and responsive
  • 👍 Clean and intuitive interface
  • 🔒 No ads or in-app purchases
  • 💡 Versatile with basic, scientific, and programming modes
  • 👍 Useful for a variety of calculations
  • 👍 Large display and easy to read
  • 👍 Seamless workflow and functionality

Room to Improve

  • 🐛 Occasional bugs or glitches
  • 🔍 Lack of split-screen support on iPad
  • 🔍 Limited keyboard input support
  • 🔍 Inconsistent behavior when switching between modes

More Programming Calculator apps to explore

FAQ about Programming Calculator

What are the best programming calculator apps for iPhone?
Programming Calculator tops our programming calculator apps ranking as of September 2026, with a 4.9-star average from 38 App Store ratings, and it's free to download.
Yes — 17 of the top programming calculator apps we rank are free to download, including Programming Calculator and Programmer's Calculator.
Programming Calculator has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 249+ programming calculator apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Programming Calculator supports base conversion from 2 to 30, including binary, octal, decimal, hexadecimal, and more.
Programming Calculator is available on iPhone, iPad, and iPod touch devices.