CompareOpen in App Store
★★★★★
Average rating on the App Store. Apple doesn't publish how many ratings each star has.
Where this app stands in South Africa, updated 10 Oct 2026
Top free
Not in this chart today
Top paid · All apps and games
#75 –
The daily graph appears once there are at least two days of data for this country.
Best rank in each country today. Click a country to see its graph.
• Redesigned iOS Experience: Enjoy a cleaner, more modern design tailored for smooth, intuitive use on your iPhone or iPad. • Favourites Import/Export: Save your favourites list as JSON for easy backup and sharing. • iCloud Sync: Your favourites are synced across all your iCloud-connected devices. • Enhanced Themes: Customise your experience with a wider range of theme colours. • Now on macOS: Expand your workflow with Base’s newly optimised macOS interface, designed for desktop productivity.
Welcome to Base – Your Ultimate Tool for Converting Numbers Across Bases! Base just got even better, with exciting updates for iOS and the addition of a dedicated macOS version! Whether you’re on iPhone, iPad, or Mac, Base is designed to make converting numbers between bases as seamless as possible. From binary (base 2) to base 36, Base remains the only tool you’ll ever need. Key Features: • Convert Across Bases (2–36): Effortlessly switch between binary, octal, decimal, hexadecimal, and beyond. • User-Friendly Design: Simple and intuitive, making even complex conversions a breeze. • Favourites List: Save your frequently used conversions for quick access anytime. • Educational Tool: Perfect for students, educators, and professionals to learn and work with numerical systems. • Real-Time Results: Instantly see conversions as you type, without delays. • Compact and Efficient: Light on your device but packed with powerful features. Whether you’re a programmer, maths enthusiast, or just curious about number systems, Base is your go-to app for exploring and mastering bases.