Best Binary Converter Apps

248+ iOS apps curated and reviewed

4.1 avg rating
18 free apps
Updated August 2026

With an average user rating of 4.1★, the binary converter category is one of the App Store's strongest. Browse all 248+ apps we track, sorted so the most loved ones surface first.

Compare top Binary Converter Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1TwoBaseTen: Binary ConverterTwoBaseTen: Binary ConverterFree4.4★ (37)NoNoAug 2026
2Binary Decimal ConverterBinary Decimal ConverterFree4.9★ (68)NoYesJul 2026
3Binary Converter CalculatorBinary Converter Calculator$2.994.5★ (35)NoNoAug 2026
4HexConverterHexConverterFreeNoNoMay 2026
5Binary Converter 2Binary Converter 2Free3.7★ (7)NoNoAug 2026
6Text To Binary ConverterText To Binary ConverterFree3.3★ (12)NoNoAug 2026
7Binary Calculator & ConverterBinary Calculator & ConverterFree2.0★ (1)YesNoAug 2026
8Binary Converter Calculator+Binary Converter Calculator+$0.995.0★ (4)NoNoAug 2026

Top Picks for Binary Converter

More Binary Converter apps to explore

4
HexConverter
HexConverter
HexConverter
Convert to binary
Free
📚 Education
(0)
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
Text To Binary Converter
Text To Binary Converter
Text To Binary Converter
Convert Text To Binary
Free

Easily transform any text into its binary representation. Simply input your text into the provided field and the application will generate the corresponding binary code.

Text to binary conversionSimple text inputBinary code output
🔧 Utilities
(12)
free
7
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
8
Binary Converter Calculator+
Binary Converter Calculator+
Binary Converter Calculator+
txt, bin, hex, int converter
$0.99

Easily convert text, binary, hexadecimal, and integer values. This app offers a minimalistic design and is great for encoding messages or learning about different number systems.

Text to binary conversionBinary to hexadecimal conversionHexadecimal to integer conversion
🔧 Utilities
(4)
paid
9
Programmer's Calculator
Programmer's Calculator
Programmer's Calculator
Hex compatible calculator
Free

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

Binary number supportDecimal number supportHexadecimal number support
📊 Productivity
(845)
free with in-app purchases
10
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
11
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
12
Converter Binary Calculator
Converter Binary Calculator
Converter Binary Calculator
With step by step and hexa
Free

Perform mathematical operations like addition, subtraction, division, and multiplication across binary, hexadecimal, octal, and decimal number systems. Supports both integer and fractional numbers with step-by-step solutions.

Binary, hexadecimal, octal, and decimal calculationsInteger and fractional number supportStep-by-step solution explanations
📚 Education
(2)
free with in-app purchases
13
Convert Any Unit Lite
Convert Any Unit Lite
Convert Any Unit Lite
Units & Currency Converter
Free

Quickly convert between thousands of units with an intelligent search and autocomplete feature. This app offers a streamlined interface, an integrated calculator, and the ability to save favorite conversions. It supports over 6,400 units across 51 categories, making it a comprehensive tool for all your conversion needs.

Intelligent unit search with autocompleteAutomatic category selectionIntegrated calculator
✈️ Travel
(48K)
ad-supported
14
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
15
Bin Hex Converter
Bin Hex Converter
Bin Hex Converter
Binary, Hex, Decimal & Text
Free
🔧 Utilities
(0)
16
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
17
BitByteConverter
BitByteConverter
BitByteConverter
by Muhammad Muquit
Free
🔧 Utilities
(0)
18
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
19
Base-2 Converter
Base-2 Converter
Base-2 Converter
by wakachamo
Free

Easily convert between binary and decimal number systems. This tool is designed for computer science professionals and students needing quick conversions.

Binary to decimal conversionDecimal to binary conversionSimple user interface
🔧 Utilities
(2)
free
20
Base converter: dec, hex, bin
Base converter: dec, hex, bin
Base converter: dec, hex, bin
Decimal, hexadecimal, binary
Free
📊 Productivity
(0)

FAQ about Binary Converter

What are the best binary converter apps for iPhone?
TwoBaseTen: Binary Converter tops our binary converter apps ranking as of August 2026, with a 4.4-star average from 37 App Store ratings, and it's free to download.
Yes — 18 of the top binary converter apps we rank are free to download, including TwoBaseTen: Binary Converter and Binary Decimal Converter.
TwoBaseTen: Binary Converter has no ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 248+ binary converter apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
TwoBaseTen is a free utility app designed for quick conversions between decimal and binary number systems. It offers a simple interface for easy operation on iPhones and iPads.
No, TwoBaseTen does not convert negative numbers, Two's Complement, or other variations. It is designed for standard positive number conversions only.

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