Calculator PanecalST6.3.8 - App Store

This is calculator app that allows you to display and modify formulas. It allows you to enter formulas while checking them, which prevents you from typing incorrectly or making calculation errors. It is also possible to reuse past formulas to change only certain values to calculate them.
The cursor indicates on the display, and you can tap or press the arrow keys to quickly navigate to where you want to edit. It has a powerful, flexible and intuitive user interface with support for swiping to scroll through formulas and long-tap to copy and paste.

[ Features ]
- Easy operation for editing formulas
- Re-calculation by using history
- Four arithmetic operations, root, percentages, time, tax and parentheses calculations
- Memory, M+, M-, MR, MC
- Scroll up/down lines
- Cut, copy and paste
- Expressions history and answer history
- Grouping separator and decimal point
- Various settings (Long tap MENU key)

[ What do you use "Calculator" for ]
- General calculator
- Tax and VAT
- Sales, profit and cost
- Split a payments at restaurant
- Long formulas calculation
- Formula include parenthesis
- Elapsed time, time addition and subtraction, production time, costing from time
[ Four arithmetic operations ]
1 + 2 - 3 x 4 ÷ 5 = 0.6
　
[ Time calculation ]
16:15 - 12:45 = 3:30:00

1.5 x (16:15 - 12:45) = 5:15:00
Press [H:M:S] key for changing value after calculation.
=5.25

[ Root calculation (Long press)]
√( 2 x 2) = 2
　
[ Percentage calculation ]
500 + 20% = 600
500 - 20% = 400
500 x 20% = 100
100 ÷ 500% = 20
　
[ Tax calculation ]
500 Tax+ = 525
525 Tax- = 500
　
[ Parenthesis calculation ]
( 1 + 2 ) x ( 3 + 4 ) = 21
( 1 + 2 ) ( 3 + 4 ) ( 5 + 6 ) = 231
　
[ Grouping separator and decimal point ]
123,456,789.1 + 0.02 = 123,456,789.12
123.456.789,1 + 0,02 = 123.456.789,12
(Depends on setting)
　

[ Display ]
Calculator indicates long expressions on the display. If you may mistake to input expressions, you can correct this expressions easily and quickly using by back space key, arrow keys and C(clear) key.

[ Re-play and history functions ]
Calculator has "Re-play function". It indicates expressions that you inputted in the recently using by △(re-play)key. If you long-press re-play key, expressions history table is available.

[ Last answer and history functions ]
Last answer is that indicates the last calculation result by using Ans key. If you long-press Ans key, a last answer history table is available.

[ Percent calculator ]
If you would like to calculate “20% more $50”, you can input 50+20% and get a result.

[ Tax calculator ]
This calculator can store tax rate in the setting. And you can get price including / excluding tax easily and quickly using by Tax+/Tax- keys.

[ Disclaimer ]
Please note in advance that Appsys is not responsible for any damage or lost profits caused by the use of this software, or any claims from third parties.

Version History - Minor bug fixes and improvements. 6.3.8 Sep 1 - Fix minor bugs. 6.3.7 Jun 19 - Updated libraries. 6.3.6 May 12 - Updated libraries. 6.3.5 03/04/2025 - Fixed a minor problem. 6.3.4 02/04/2025 - Updated libraries. 6.3.3 01/20/2025 - Updated libraries.
- Adjusted the screen layout slightly. 6.3.2 12/12/2024 - Updated libraries. 6.3.1 04/29/2024 - Updated libraries.
- Indicated iPad status bar. 6.3.0 03/06/2024 - Updated libraries.
- Fixed some bugs. 6.2.4 10/01/2023 - Updated libraries. 6.2.3 09/23/2023 - Fixed a screen scroll problem. 6.2.2 06/15/2023 - Fixed a display scroll problem. 6.2.1 02/16/2023 - Support iPhone 14, iPhone 14 Plus, iPhone 14 Pro, iPhone 14 Pro Max. 6.2.0 10/20/2022 - Fixed an issue of AC memory clear setting. 6.1.1 07/23/2022 - Added the constant calculation by pressing the [=] key after calculation. 6.1.0 04/26/2022 - New button font.
- New design menu screen (Long press MENU key). 6.0.0 01/21/2022 - Improved stability. 5.3.2 10/18/2021 - Improved stability. 5.3.1 04/05/2021 - Fixed a bug that the screen is not displayed correctly depending on the setting conditions of iPhone. 5.3.0 11/30/2020 - Supported the new devices.
- Changed the app icon.
- Changed [△] key function. It indicates a last formula to the end of lines.
- Improved for stabilization. 5.2.2 10/27/2020 - Supported the new devices.
- Changed the app icon.
- Changed [△] key function. It indicates a last formula to the end of lines.
- Improved for stabilization. 5.2.1 10/23/2020 - Improved for stabilization. 5.2.0 09/02/2020 - Improved for stabilization. 5.1.1 02/05/2020 - Improved the time calculation accuracy. 5.1.0 11/15/2019