e-calcFree 4+

Name: e-calcFree
Rating: 3 (1 reviews)
Author: e-skett Corp.

e-skett Corp.

Designed for iPad

- 3.0 • 1 Rating

- Free

Description

This calculator can be used not only in scientific notation(e.g. 1E-6) but also using engineering multipliers(e.g. p,n,u,m,k,M).
By pressing the [ENG] button, the display of calculation result will change. (e.g. 1E-9 or 1n)
Calculation results in the past is displayed in the history area.
When you tap the formula area , you will be able to edit it. You will be able to re-calculate.
Unit that can be entered from the button is p = 1E-12, n = 1E-9, u = 1E-6, m = 1E-3, k = 1E3, M = 1E6. (f = 1E-15 and G = 1E9 is used for display only）.
iPhone4 can display four lines in history area. iPhone5 can display 9 lines.
The main limitations of Free version is as follows.
you can not scroll history area.
History is not saved when you exit.

Nov 5, 2015

Version 1.23

This app has been updated by Apple to display the Apple Watch app icon.

- When you press the 'x' or '/' after pressing '=' automatically "()" is inserted.

3.0 out of 5

1 Rating

Piece of junk!

I'm learning about scientific notation in school. We were assigned homework and I was looking forward to a quick finish but still correct answers. The default calculator lacked scientific notation so I got a new one. That calculator lasted 8 minutes on my phone. My opinion; save your time and don't get this. This calculator made no sense. I went to help and found nothing AT ALL on scientific notation. In conclusion, piece of junk! (I gave it a star at all because I couldn't send this without a rating).