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calCOOLator - FREE

by This Metal Sky, Version: 1.7.0 , 55 KB

Package name: org.thismetalsky.calCOOLator , Last Update: 2012-09-05 22:07:55

396 ratings (4.066 average)

10,000-50,000 downloads

What's new in this version (1.7.0):

1.7.0: Added an option to donate using in-app billing via the Android market.

1.6.0: Bugfix: e was working oddly.

1.5.9: Bugfix: slight layout change going portrait to landscape is fixed. Thanks Rachyl!

1.5.8: Bugfix: really fixing the cursor-not-visible issue and preventing the IME from opening on calculation boxes. Thanks again, Josh!


A unique calculator with no equals button - it has two text entry fields, one where you enter an expression, the other provides a running total. You can switch between them at any time, using the result of a previous calculation in a new one.

Last comments from Android Market

Josh (****)
Unique interface, and very well suited to my use. Still gives some sort of floating point errors (adding .0000001 or similar to addition of integers)

omar (*****)
Very handy and its the best good work.

vimT (****)
Like it but as pointed out by others there does seem to be precision problems. Hope they can get fixed. Lowering my rating to 4 in the meantime.

Exergy (*****)
Simple and good.

sakyamuni (*****)
3 thumbs up

Holly (*)
This used to be a great program but now it just force closes when i try to use it.

Mark (*)
It does have issues. Try add .tenths and .hundreds. .1+.02 see what happens. Uninstalling.

s427 (**)
Nice concept, but... 90.4+1.7 = 92.10000000000001 ??? First time I see a calculator failing to do a simple addition properly...

Ricardo (***)
Great calculator but the colors and layout could be more polished. Or perhaps have 1 or 2 themes. Maybe inspire on the sense.

Steve (*****)
As a simple calculator, this is my favorite layout. Simply type your equation in one field & see the answer in the other.

calCOOLator screenshot 1

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