NT Calculator+ vs Calo

The calculator is a powerful yet straightforward calculator designed with simplicity, usability, and beauty in mind. Convert number to words quickly with the help of this app. With recording calculation history, you'll never forget where you are in a calculation. Reliable and simple calculator, it's perfect for shopping, doing homework, balancing checkbooks, or even calculating taxes. Support iPhone 11 Pro Max + iPad Pro Retina Display！ Support both English and Simple Chinese, you can switch between on the fly! We love your feedback, Thanks a lot!

Calo is a free, ad-free calculator for everyday math and deeper exploration. A clean keypad keeps quick calculations simple; switch to scientific mode when you need more. Calculate with confidence • A native high-precision engine keeps up to 40 significant digits in results. • See results as you type. Move the cursor to edit or paste an expression, and use a hardware keyboard on iPad. • Explore powers, roots, logarithms, trigonometry, factorials and more. Switch between degrees and radians. • Tap a result to cycle through rounded, full-precision, fraction (when available) and scientific formats. Use memory keys for multi-step work. Keep your work close • Search your calculation history, add notes, reuse an earlier expression, or export results as CSV or a receipt-style image. • Save expressions you use often and insert them with a tap. • See recent results in Home Screen and Lock Screen widgets. Open Calo from Control Center, or calculate and retrieve your latest result with Siri and Shortcuts. Make it yours with light and dark themes, accent colors, sounds, Chinese voice pronunciation, adjustable decimal places and optional iCloud sync.