- Library updated.

- Updated libraries.
- Fixed the calculation screen size for iPhone 16 Pro Max.

- Updated libraries.

- Fixed a screen scroll problem.

- Fixed a display scroll problem.

- Support iPhone 14, iPhone 14 Plus, iPhone 14 Pro, iPhone 14 Pro Max.

- Fixed an issue of AC memory clear setting.

- Added the constant calculation by pressing the [=] key after calculation.

- New button font.
- New design menu screen (Long press MENU key).

- Improved stability.

- Improved stability.

- Fixed a bug that the screen is not displayed correctly depending on the setting conditions of iPhone.

- Supported the new devices.
- Changed the app icon.
- Changed [△] key function. It indicates a last formula to the end of lines.
- Improved for stabilization.

- Supported the new devices.
- Changed the app icon.
- Changed [△] key function. It indicates a last formula to the end of lines.
- Improved for stabilization.

- Improved for stabilization.

- Improved the time calculation accuracy.

- Fixed a minor bug.
- Added a time calculation feature.
- Added the 2nd tax rate.(Long press the Tax key)

- Added a time calculation feature.
- Added the 2nd tax rate.(Long press the Tax key)

- Fixed a bug of BS key.

- Support iOS12.

- Improved math expression analysis.

- Added setting for font size.
- Added setting 'Clear screen at startup'.
- Support URL scheme 'panecalst://'.

- Improved of the display screen.

- Updated for iOS11.

- Fix a bug of the grouping separator.
- Improved calculation precision.

- Fixed a problem of screen scroll behavior for iOS9.3.2.