Best Binary Convertion Apps

242+ iOS apps curated and reviewed

3.8 avg rating
17 free apps
Updated August 2026

Whether you're new to binary convertion or looking for an upgrade, our curated collection of 242+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Binary Convertion Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Binary Converter CalculatorBinary Converter Calculator$2.994.5★ (35)NoNoAug 2026
2Binary Converter Calculator+Binary Converter Calculator+$0.995.0★ (4)NoNoAug 2026
3Text To Binary ConverterText To Binary ConverterFree3.3★ (12)NoNoAug 2026
4TwoBaseTen: Binary ConverterTwoBaseTen: Binary ConverterFree4.4★ (37)NoNoAug 2026
5Binary Converter 2Binary Converter 2Free3.7★ (7)NoNoAug 2026
6Binary Calculator & ConverterBinary Calculator & ConverterFree2.0★ (1)YesNoAug 2026
7SuBinary 10SuBinary 10Free5.0★ (3)YesYesMay 2026
8Binary CalcBinary CalcFree4.7★ (6)NoNoMay 2026

Top Picks for Binary Convertion

More Binary Convertion apps to explore

4
TwoBaseTen: Binary Converter
TwoBaseTen: Binary Converter
TwoBaseTen: Binary Converter
Binary to Decimal Made Easy
Free

Easily convert between decimal and binary number systems with a simple interface. Supports pasting input and copying output for quick operations. Ideal for quick calculations without complex features.

Decimal to binary conversionBinary to decimal conversionPaste numbers to input
🔧 Utilities
(37)
free
5
Binary Converter 2
Binary Converter 2
Binary Converter 2
by Adalgisa Raniolo
Free

Easily convert between binary and decimal numbers on your iPhone. Features live conversion as you type, a simple interface with large buttons, and the ability to handle large integers. Ideal for students, programmers, and engineers.

Binary to Decimal conversionDecimal to Binary conversionLive as you type conversion
🔍 Reference
(7)
free
6
Binary Calculator & Converter
Binary Calculator & Converter
Binary Calculator & Converter
calc.Binary -> ,Dec -> ,Hex ->
Free

Easily convert numbers between binary, decimal, and hexadecimal formats. This tool is ideal for programming, digital electronics, and mathematics, offering a simple interface for instant conversion results.

Binary to decimal conversionBinary to hexadecimal conversionDecimal to binary conversion
📊 Productivity
(1)
ad-supported
7
SuBinary 10
SuBinary 10
SuBinary 10
Binary Converter
Free

Easily convert between binary, decimal, hexadecimal, and octal number systems. Simply input your values into the text area and let the application perform the conversions for you.

Binary to Decimal conversionHexadecimal to Octal conversionSupports multiple number systems
🔧 Utilities
(3)
free with in-app purchases
8
Binary Calc
Binary Calc
Binary Calc
by Buddy Sun
Free

Perform arithmetic operations and convert numbers between bases 2 and 36. Supports signed/unsigned bit negative numbers with two's complement and fractions up to 8 decimal places.

Arithmetic operations (base 2-36)Number base conversionInput in different bases
📚 Education
(6)
free
9
Base converter: dec, hex, bin
Base converter: dec, hex, bin
Base converter: dec, hex, bin
Decimal, hexadecimal, binary
Free
📊 Productivity
(0)
10
Binary Calculator
Binary Calculator
Binary Calculator
Binary Converter
Free
$0.99 | 100% OFF
📊 Productivity
(0)
11
Text-To-Binary Converter
Text-To-Binary Converter
Text-To-Binary Converter
translate text into binary
Free

Easily translate any text into binary code and convert binary code back to text. Simply input your text or binary data and view the conversion results instantly.

Text to binary conversionBinary to text conversionInstant results
🛠️ Developer Tools
(5)
free
12
HexConverter
HexConverter
HexConverter
Convert to binary
Free
📚 Education
(0)
13
01Converter
01Converter
01Converter
by Francesco Burelli
Free

This app allows for easy conversion between binary, hexadecimal, octal, and decimal number systems. It also includes functions for bitwise operations like shifting and arithmetic operations such as adding or subtracting one. An optimized keyboard simplifies input for various number bases.

Number system conversion (binary, hex, octal, decimal)Unicode conversionShift left function
📊 Productivity
(2)
free
14
HEXCalc(binary conversion)
HEXCalc(binary conversion)
HEXCalc(binary conversion)
by 永生 刘
$0.99

This utility app performs n-ary conversions, including those with decimal points. It also converts binary numbers into their sign, one's complement, and two's complement representations.

N-ary conversion with decimal pointsBinary to sign codeBinary to one's complement
🔧 Utilities
(0)
paid
15
BaseConverter Application
BaseConverter Application
BaseConverter Application
Numbering systems Conversion
Free

Easily convert numbers between binary, decimal, and hexadecimal systems. This practical tool offers a fast and efficient way to handle your numbering system conversions.

Binary conversionDecimal conversionHexadecimal conversion
🔧 Utilities
(1)
free
16
Binary to Decimal to Hexadecimal Converter
Binary to Decimal to Hexadecimal Converter
Binary to Decimal to Hexadecimal Converter
by Aldiyar Ablyazov
Free

This application facilitates quick and straightforward conversions between binary, decimal, and hexadecimal number systems. It offers a user-friendly interface with minimalist graphics and vivid colors, providing instant and accurate results for all number sizes. It's designed for users of all ages needing assistance with number base conversions.

Binary to Decimal conversionDecimal to Binary conversionBinary to Hexadecimal conversion
📚 Education
(10)
free
17
Binary Challenge
Binary Challenge
Binary Challenge
by Ola Kaare Risa
Free
📚 Education
(0)
18
Binary Decimal Converter
Binary Decimal Converter
Binary Decimal Converter
by Satish Boggarapu
Free

Easily convert numbers between Binary, Decimal, Hexadecimal, and Octal formats. This educational tool is designed for quick and accurate number system conversions.

Binary conversionDecimal conversionHexadecimal conversion
📚 Education
(68)
free with in-app purchases
19
Binary2Ascii
Binary2Ascii
Binary2Ascii
Binary to ascii text
Free
📚 Education
(0)
20
Text Converter - Quick Convert
Text Converter - Quick Convert
Text Converter - Quick Convert
Convert Regular Text To Binary
Free

Easily transform standard text into binary code with this straightforward utility. Simply type your message into the provided text box and watch it convert instantly. Ideal for quick binary encoding tasks.

Text to binary conversionSimple text inputInstant conversion
🔧 Utilities
(1)
free

FAQ about Binary Convertion

What are the best binary convertion apps for iPhone?
Binary Converter Calculator tops our binary convertion apps ranking as of August 2026, with a 4.5-star average from 35 App Store ratings, and it's priced at $2.99.
Yes — 17 of the top binary convertion apps we rank are free to download, including Text To Binary Converter and TwoBaseTen: Binary Converter.
Binary Converter Calculator has no ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 242+ binary convertion apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Binary Converter Calculator can convert between text, binary, hexadecimal, and numbers. It also supports conversion to and from custom bases, offering a wide range of possibilities for data transformation.
Binary Converter Calculator is designed for Apple devices and is available on iPhone, iPad, and iPod.