The Base Converter
Convert all your bases!
Only for iPhone
Free · Designed for iPhone
iPhone
Explore all your bases!
Base Converter: A Powerful Number System Calculator
Convert between binary, octal, decimal, duodecimal, and hexadecimal with ease
Base Converter is an elegant, powerful utility that makes working with different number systems simple and intuitive. Whether you're a programmer, student, mathematician, or just curious about number systems, this app provides a seamless experience for converting and understanding numerical representations.
Key Features
• Instant Conversions - Watch values update in real-time across all five number systems as you type
• Smart Context-Aware Keyboard - Our custom keyboard automatically shows only valid digits for each base, eliminating input errors
• Precision Controls - Fine-tune values with increment/decrement buttons for perfect accuracy
• Full Negative Number Support - Work with the complete range of integers across all bases
• Beautiful, Intuitive Interface - Color-coded inputs make it easy to distinguish between different number systems
• Accessibility First - Designed with dynamic type support and full VoiceOver compatibility for all users
Perfect For
• Developers working with binary and hexadecimal values for programming, debugging, or bit manipulation
• Students learning about number systems in computer science, mathematics, or engineering courses
• Professionals in fields requiring precise numerical conversions
• Educators teaching concepts of different numeral systems
• Anyone curious about how numbers can be represented in different ways
Why Base Converter?
Base Converter stands out with its thoughtful design that balances power and simplicity. The clean interface eliminates distractions while providing all the tools you need for number system conversions. The custom keyboard ensures you'll never make an invalid entry, and the color-coded system helps you instantly recognize which base you're working with.
Download Base Converter today and experience the most elegant way to work with number systems on iOS!
Ratings & Reviews
This app hasn’t received enough ratings or reviews to display an overview.
We're updating Base Converter! In this version we've added the following:
•Right on the heels of our last update, we're bringing you even more UI improvements!
The developer, Alexander Lee, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Alexander Lee
- Size
- 572.4 KB
- Category
- Education
- Compatibility
Requires iOS 15.6 or later.
- iPhone
Requires iOS 15.6 or later. - iPod touch
Requires iOS 15.6 or later. - Mac
Requires macOS 12.5 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2025 - Route 12B Software