Great app. Evrrtthing I need for calcs on my cell phone.
Best calculator out there for a heavy civil superintendent to have in the pickup. I have the handheld and the app on my phone. It is worth every penny!
Valuable This is a must have for any public works field worker.
Needs color changes Orange writing above keys are hard to read against the dark gray on screen.
Enabled double-tap gesture to display area which invokes the "backspace" function. One double-tap equals one character erased from the display.