Twin Calculator
Free App
Advertisements
About Twin Calculator
This calculator can display two results (main and sub).
The sub value displayed at the top left can be used in the main calculation.
You can switch easily between main and sub.
Please forget about the old memory function.
This is an evolved form of the memory function.
The two values can be easily compared.
There is no more need to write them down.
Two special keys.
1. [A/B] key : Switch between main and sub
2. [A],[B] key : Use sub value
The calculation history can be displayed in the blank space, and it can also be copied to the clipboard (long press on the history field).
The button and background colors are also customizable.
Please use it for simple calculations in every day life.
[Twin Calculator]-----------------------
The sub value displayed at the top left can be used in the main calculation.
You can switch easily between main and sub.
Please forget about the old memory function.
This is an evolved form of the memory function.
The two values can be easily compared.
There is no more need to write them down.
Two special keys.
1. [A/B] key : Switch between main and sub
2. [A],[B] key : Use sub value
The calculation history can be displayed in the blank space, and it can also be copied to the clipboard (long press on the history field).
The button and background colors are also customizable.
Please use it for simple calculations in every day life.
[Twin Calculator]-----------------------
All Application Badges
Free
downl.
downl.
Bug
buster
buster
Android app
App History & Updates
What's Changed
(v1.3.6)
- Added Locale-Sensitive format.
- Localization added : France, Germany, Italy, and South Korea.
(v1.3.5)
- Fixed a display bug of some devices.
(v1.3.4)
- Added support for the resolution of some devices.
(v1.3.3)
- LCD background color is also customizable.
(v1.3.2)
- Fixed a problem that can not be properly operate the Clipboard.
(v1.3.0)
- The display method of a history is improved.
- Added the option to hide ad.
(v1.2.3)
- Added support for the resolution of some devices.
(v1.3.6)
- Added Locale-Sensitive format.
- Localization added : France, Germany, Italy, and South Korea.
(v1.3.5)
- Fixed a display bug of some devices.
(v1.3.4)
- Added support for the resolution of some devices.
(v1.3.3)
- LCD background color is also customizable.
(v1.3.2)
- Fixed a problem that can not be properly operate the Clipboard.
(v1.3.0)
- The display method of a history is improved.
- Added the option to hide ad.
(v1.2.3)
- Added support for the resolution of some devices.
More downloads Twin Calculator reached 100 000 - 500 000 downloads
Version update Twin Calculator was updated to version 1.3.5
Version update Twin Calculator was updated to version 1.3.3
Version update Twin Calculator was updated to version 1.3.2
What are users saying about Twin Calculator
U
by U####:
by U####:
Use to have that on my old mobile. Now can't find it when I installed it on my new xiaomi
F
by F####:
by F####:
Always shows history of previous calculations , most calculator apps don't
P
by P####:
by P####:
123+3*3=... tadaaaa! 378! Well...er... no, sorry. Another stupid calculator that doesn't know about math priorities... uninstalled after 3 seconds
L
by L####:
by L####:
I can't use this
X
by X####:
by X####:
Works perfectly....... thanks !
A
by A####:
by A####:
Good
Q
by Q####:
by Q####:
Nice
S
by S####:
by S####:
This app is exactly what I was looking for. As a teacher it helps me to keep track of all the exam results. Quite handy!! 4 stars because of the stupid ads...
S
by S####:
by S####:
Nice
S
by S####:
by S####:
Lord
T
by T####:
by T####:
A really nice calculator. Simply. fancy and fabulous
C
by C####:
by C####:
Super
U
by U####:
by U####:
Gambarnya jadi rusak dgn horizontal view.
Z
by Z####:
by Z####:
Good idea. But only landscape mode for SS N8000. Need fix.
Y
by Y####:
by Y####:
This calculator have everything i want in a calculator. Not every calculator application have the percentage symbol. I'll give it 5 apples. Ny in the house (Calculator tun up .)
K
by K####:
by K####:
Such a simple idea that is so amazingly useful, you wonder why it took so long for someone to do it. This is a must have app.
K
by K####:
by K####:
Perfect for me! I was just looking to replace the boring looking calendar that came with my phone. This one is simple and basic but lets me personalize it to my taste.
K
by K####:
by K####:
Good and usefull
K
by K####:
by K####:
It would be better if you could add between A & B.
K
by K####:
by K####:
V good app
K
by K####:
by K####:
The program have flaw for percentage calculation (not like real calculator)
C
by C####:
by C####:
This worked great yesterday. Now nothing just a black screen. Fix it
B
by B####:
by B####:
This calculator have everything you want in a calculator. Not every calculator application have the percentage symbol. (No woman don't cry.)
X
by X####:
by X####:
The only calculator I've found on android market that does calculations correctly without wasting your time constantly using the (=) button. To top off this calculator, it eliminates the need for a pen and paper for complex calculations, by giving you the option of easily toggling between the two independent calculation results.
C
by C####:
by C####:
Good software
P
by P####:
by P####:
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
B
by B####:
by B####:
Excellent app! Went ahead a paid the .99 cents, because it is well worth it!
C
by C####:
by C####:
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.
C
by C####:
by C####:
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.
X
by X####:
by X####:
Good idea. But only landscape mode for SS N8000. Need fix.
C
by C####:
by C####:
Configurable colour scheme. Remembers previous calculations.
Z
by Z####:
by Z####:
Love the option to have feedback and sound on the key presses. Love the old school style and it's thoughtful functionality (the history is such a great touch). John 3:16.
V
by V####:
by V####:
it works gud......
K
by K####:
by K####:
Love its SIMPLE multitasking ability and memory with no bells and whistles. Looks like it has expansion area for future bells and whistles if needed. UPDATE- YES! Love the new 'history' feature added to blank area. PERFECT!
U
by U####:
by U####:
All wares from this vendor are best. And I liked this one because it has EXIT button. If only All android had it.!
C
by C####:
by C####:
dear developer, if your app was a beautiful woman I would marry her. Thanks for making this awesome app. Love, Benito
C
by C####:
by C####:
App is very nice. To top it Dev is super responsive.
C
by C####:
by C####:
we will see
C
by C####:
by C####:
Especially like the customizing options.
by G####:
Love its SIMPLE multitasking ability and memory with no bells and whistles. Looks like it has expansion area for future bells and whistles if needed. UPDATE- YES! Love the new 'history' feature added to blank area. PERFECT! **UPDATE** Reduced to 3 stars because I now have NO access to settings with my new Marshmallow OS phone.