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(390 Ratings)

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50 000-250 000
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688.1 KB


Twin Calculator

Available in :
This calculator will show the two results. (Main and Sub)
Main and Sub is switched freely.
Available mutually.

Memory functions evolved.

Easily compare the result.
No need for notes.

Two special keys.
1.[A/B] key : Replacement of main and sub.
2.[A],[B] key : Using the value of the sub.

You can display a calculation history on the blank space. (Calculation history can be copied to the clipboard.)
You can customize the button and background colors.

Please use for simple calculations in daily life.

[Twin Calculator]-----------------------

iPhone related for Twin Calculator

Twin Calculator was developed for Android by KIXX

Package name :

System permissions : 4 Click here to show/hide list
  • android.permission.INTERNET
  • android.permission.ACCESS_NETWORK_STATE
  • android.permission.VIBRATE

I am the developer of this Application !

Screenshot(s) available for Twin Calculator

Discussion(s) about Twin Calculator in our forum

Comments and Ratings for Twin Calculator

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by A Google User the 8/31/2013

Pirbho Good software

by A Google User the 8/12/2013

Android This worked great yesterday. Now nothing just a black screen. Fix it

by A Google User the 6/22/2013

Very good So useful and convenient. I never liked an application this much! Thank you, dev! ♡ p.s. copy to clipboard Of history is really great by the way ツ

by A Google User the 6/19/2013

Excellent app! Went ahead a paid the .99 cents, because it is well worth it!

by A Google User the 3/14/2013

Good idea Good idea. But only landscape mode for SS N8000. Need fix.

by A Google User the 1/27/2013

Best basic calculator The A and B memory is so intuitive. Great idea. It just needs a few more functions like square root etc maybe even a full scientific option and it would be perfect for me.

by A Google User the 11/16/2012

Pretty Clever Idea ~! Has the Percent Button & a Plus/Minus Change Sign, & Haptic Touch. The Percent Key that works the way I want it to, {(35+3.39+.77)+9.01% = 42.69, not 39.25}. There are no Parentheses, but it doesn't seem to matter as much, because there are the Results of the Twin Calculators that can Swap between each other. There are lots of color choices. However, I like RDev Calculator better as it has more Color Choices, Especially on the History Tape.

by A Google User the 11/16/2012

Very responsive dev App is very nice. To top it Dev is super responsive.

by A Google User the 11/16/2012


by A Google User the 10/27/2012

Great App! Especially like the customizing options.

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Twin Calculator for Android was rated by Android Market Users on : 4.4/5


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