• Scrolling result feed remembers calculations
• Advanced or basic mode
• Proper exponent formatting
• Portrait and landscape mode
• Looks great on phones and tablets
• Advanced math like sin and log
• Holo Light or Holo Dark theme
HoloCalc is an effective general purpose calculator for solving any equation. Use addition, subtraction, multiplication, division, parentheses, exponents, and many other functions for quick calculations. Haptic feedback and engineering / scientific notation may be selected in the preferences - It all comes together as the best scientific calculator app available for Android.
FlatCalc is the calculator that should have been included on your device. Clean, crisp, and simple, this is a scientific calculator that is more than the sum of its parts. Math isn't always beautiful. FlatCalc is.
For the upgraded version with custom themes and a bevy of extra features, see FlatCalc Plus! No pressure though, this free version is not a trial, will never expire and will always be ad-free, so use it as much as you'd like!
• Clean Holo interface.
• Elegant design.
• Easy-to-reach advanced operators are just a swipe away.
• Fully operational scientific calculator functions, plus extras like trig, logarithms, factorial, and more!