Calculator++P2.20 - App Store

It is a calculator application which can calculate collectively by expressions like 100+30-50.
Discount / premium calculation can be done with one touch.
Calculation history is automatically recorded and can be confirmed at any time.

You can use it in various scenes of everyday such as shopping, tax calculation, estimate.
We emphasize easy-to-use and easy-to-view and it is simple.

By using the calculation history, it is released from the trouble of doing the same calculation and taking notes many times.
Also, you can reuse historical expressions and answers for calculation, so you can calculate efficiently.

On the history screen you can calculate the total of the answers.

Expressions are saved every time you enter them, so you can resume calculation immediately after you suspend or end the application.

The answers are displayed while you are entering the formula, so you can easily recalculate.

Discount calculation such as 20% and 30% discount can be done with one touch.
As buttons preset in units of 5%, such as 5%, 10%, 15% are prepared, you can easily calculate.
If you use the input box you can also calculate in 1% unit.

Moreover, it can calculate with VAT inclusion / VAT exclusion with one touch.
Multiple tax rates can be set.

If there are multiple tax rates, you can select the tax rate smoothly by touching the calculation button of the tax and then sliding it.

A memory key is installed.
This allows you to store a totalizer at each break of a calculation and calculate the total value.
It can be used conveniently for purchases, for example.

【Usage】
Press the "M +" key to add a sub-meter to the memory
Press the "M -" key to subtract the subtotal from the memory
Press the "M C" key to delete the last value stored in the memory (memory clear)
Press the "M AC" key to delete all the values stored in the memory (memory all clear)

If it is not use, you can turn it off from the setting.

A mini-game of calculation is carried and you can do a gymnastication of head in idle time etc.
[Function introduction]
. You can enter expressions and calculate them all together
. As with ordinary mathematical expressions, x and ÷ are calculated preferentially
. You can calculate using () (You need to make settings on the setting screen in order to display keys)
. As the expression becomes longer, the characters become smaller, so you can enter many numbers
. You can select the format of the decimal point and punctuation mark

12,345,678.9 (English-speaking countries, Japan, China, etc.)
12.345.678,9 (Germany, Italy, Spain, etc.)
12 345 678,9 (France, Russia, etc.)
1,23,45,678.9 (India etc.)

. Even if the application is interrupted or terminated during calculation, the formula at that time is saved, so you can resume calculation immediately
. By using the check box on the history screen, you can calculate the total value of answers
. Touch the history expression or answer, you can calculate by reusing those values
. "00" key is attached
. You can correct one character by backspace key
. VAT and discount . premium calculation can be done with one touch
. You can choose your favorite one from several designs
. You can set the key to right-justified or left-justified so that it can be operated with one hand even on a large screen
. You can select the number of decimal places to display
. It corresponds to the consumption tax reduction tax rate
. You can display it sideways on iPad
. You can exercise your head with a calculation game

Version History We performed maintenance on the app. 2.20 May 25 We performed maintenance on the app. 2.19 07/29/2024 Now compatible with iOS16 2.18 09/30/2022 Added new themes of orange, green and cyan
Changed the black theme.

Added the ability to edit the discount calculation rate 2.17 04/29/2022 Fixed a bug that caused the screen to rotate horizontally when used with the iPhone. 2.16 03/01/2022 Compatible with iOS 15.2 2.15 01/10/2022 Compatible with iOS 15 2.14 09/29/2021 Added support for iOS 14.4 2.13 03/08/2021 When you press the decimal point after entering + or - while entering an expression, 0 is automatically completed. 2.12 01/21/2021 Enabled to display a discount button next to the memory key
Can be hidden in settings 2.11 12/28/2020 Added support for iOS 14.2 2.10 12/06/2020 Compatible with iOS 13.7 2.09 09/03/2020 Icon changed
Fixed bug 2.08 04/09/2020 Rounding is now possible when calculating tax rates
Can be changed from the setting screen 2.07 10/10/2019 iOS13 has been supported 2.06 09/30/2019 The answer is now displayed while entering the formula
This makes it easy to recalculate calculations
We mounted memory key
This allows you to save a subtotal for each division of the calculation and calculate its total value
You can use it conveniently when shopping.

How to use
Subtotals can be added to memory by pressing the "M +" key
The subtotal can be subtracted from memory by pressing the "M -" key
You can delete the last value stored in memory by pressing the "M C" key (memory clear)
You can delete all the values stored in memory by pressing the "M AC" key (memory all clear)

If not used, you can turn off from the settings 2.05 06/18/2019 · When adding tax calculation, added value can now be confirmed
· You can check the subtracted value when calculating the discount
· We organized the setting screens and made improvements to make them easier to see
· You can now enter and display appropriate decimal point (period or comma) for each language
(Example: You can now use commas in German and French, appropriate decimal points are displayed in other countries as well)
· A proper 3-digit delimiter (comma or period or space) is now displayed for each language
(For example: a period is displayed in German, a space is displayed in French, the appropriate delimiter is displayed in other languages)
· Corresponded to Indian style delimiter
· These are automatically set according to the language of the terminal
· If it is not set properly, you can switch manually from the setting screen 2.04 09/03/2018 · I reimplemented the landscape orientation of iPad
· has re-implement the output function of the calculation result
· If the tax rate there is more than one, by slide after touch the calculation button of the tax, you can now select the tax rate on smoothly
· Such as in SNS and email was re-implement the functions that can introduce this app
· Added the corresponding language 2.03 08/17/2018 · Added premium calculation function
By pressing the "%" button in the upper menu you can select "discount" "premium"
· Selection of multiple tax rates became possible 2.02 08/06/2018 · The logo displayed at startup was deleted
Startup time has been shortened, and applications can be used more comfortably 2.01 07/25/2018 · It corresponds to iPhone X
· Supported iOS 11
· Fixed some bugs 2.0 07/23/2018 I revised a minor bug 1.0.9 07/26/2016 I changed the indication of the setting window 1.0.8 06/05/2016 I changed the layout of the setting window 1.0.7 05/01/2016 I reduced the load that depended on movement of the application 1.0.6 04/22/2016