About OmniCalc
Easy to use calculator that lets you scroll through your operations and make changes with instant results. Includes date math functions to easily add or subtract dates from each other. You can also add or subtract days...
Easy to use calculator that lets you scroll through your operations and make changes with instant results. Includes date math functions to easily add or subtract dates from each other. You can also add or subtract days from any date. . Rotate the iPhone/iPad to instantly swap between different calculators. . Annotate and save a series of operations to create your own conversion calculators. . Save formulas or operation history in your own math library. . Date Math is automatically detected in normal operations. Add or subtract dates from each other, add or subtract a number from any date. Includes: . Standard Calculator Functions . Scientific Calculator Functions . Statistical Calculator Functions . Date Math Calculator Functions
Version History Minor changes to button fonts and a new Icon 6.1 01/28/2022 Updated interface to new design Added thousands separator configuration option Added display rounding precision configuration option Added new PLAIN button style (default) Improved dynamic screen sizing for all devices Improved button sizing and alignment for all devices Added new status indicator to show when Date Table entries are present Added new status indicator to show when FORM mode is enabled Added a hints/message line below the equation display Holding AC Button (Clear All) for 4 seconds will now exit FORM mode Changed Excl+/Excl- command to show date in equation display line Fixed bug when removing dates from date table Fixed bug in statistics data table summation: If only 1 element in 1 table, sum would return 0 Fixed bug when removing items from statistics tables Fixed bug in status line where MEM would always appear when only DATA table was in use Fixed landscape scientific IPAD view Updated user manual at www.jellyfilledstudios.com 6.0 01/09/2022 Corrected fonts being truncated on function buttons 5.0 12/23/2021 Updated for new OS 4.1 02/18/2019 Updated to support high resolution graphics of the iPhone 4 Added a detailed help section with a complete explanation of all functions 3.2 08/04/2010 ** New in Version 2.0 ** Improved the look 2 new button styles 19 new color schemes 2 new keyboard layouts for iPad Easier to use options for saving and loading history 2.0 06/18/2010 1.2 04/01/2010
Previous Versions
Here you can find the changelog of OmniCalc since it was posted on our website on 2016-10-03 08:37:35.
The latest version is 6.1 and it was updated on 2026-06-27 04:01:27. See below the changes in each version.
OmniCalc version 6.1
Updated At: 2026-06-06
Changes: Version History Minor changes to button fonts and a new Icon 6.1 01/28/2022 Updated interface to new design
Added thousands separator configuration option
Added display rounding precision configuration option
Added new PLAIN button style (default)
Improved dynamic screen sizing for all devices
Improved button sizing and alignment for all devices
Added new status indicator to show when Date Table entries are present
Added new status indicator to show when FORM mode is enabled
Added a hints/message line below the equation display
Holding AC Button (Clear All) for 4 seconds will now exit FORM mode
Changed Excl+/Excl- command to show date in equation display line
Fixed bug when removing dates from date table
Fixed bug in statistics data table summation: If only 1 element in 1 table, sum would return 0
Fixed bug when removing items from statistics tables
Fixed bug in status line where MEM would always appear when only DATA table was in use
Fixed landscape scientific IPAD view
Updated user manual at www.jellyfilledstudios.com 6.0 01/09/2022 Corrected fonts being truncated on function buttons 5.0 12/23/2021 Updated for new OS 4.1 02/18/2019 Updated to support high resolution graphics of the iPhone 4
Added a detailed help section with a complete explanation of all functions 3.2 08/04/2010 ** New in Version 2.0 **
Improved the look
2 new button styles
19 new color schemes
2 new keyboard layouts for iPad
Easier to use options for saving and loading history 2.0 06/18/2010 1.2 04/01/2010
OmniCalc version 6.1
Updated At: 2022-01-28
Changes: Jan 28, 2022 Version 6.1
Minor changes to button fonts and a new Icon
OmniCalc version 6.1
Updated At: 2022-01-28
Changes: Minor changes to button fonts and a new Icon
OmniCalc version 6.0
Updated At: 2022-01-09
Changes: Jan 9, 2022 Version 6.0
Updated interface to new design
Added thousands separator configuration option
Added display rounding precision configuration option
Added new PLAIN button style (default)
Improved dynamic screen sizing for all devices
Improved button sizing and alignment for all devices
Added new status indicator to show when Date Table entries are present
Added new status indicator to show when FORM mode is enabled
Added a hints/message line below the equation display
Holding AC Button (Clear All) for 4 seconds will now exit FORM mode
Changed Excl+/Excl- command to show date in equation display line
Fixed bug when removing dates from date table
Fixed bug in statistics data table summation: If only 1 element in 1 table, sum would return 0
Fixed bug when removing items from statistics tables
Fixed bug in status line where MEM would always appear when only DATA table was in use
Fixed landscape scientific IPAD view
Updated user manual at www.jellyfilledstudios.com
OmniCalc version 5.0
Updated At: 2021-12-23
Changes: Dec 23, 2021 Version 5.0
Corrected fonts being truncated on function buttons
OmniCalc version 4.1
Updated At: 2019-02-18
Changes: Feb 18, 2019 Version 4.1
Updated for new OS
OmniCalc version 3.2
Updated At: 2010-04-01
OmniCalc version 4.1
Updated At: 1970-01-01
Changes: 2019年2月18日 Version 4.1
Updated for new OS
OmniCalc version 4.1
Updated At: 1970-01-01
Changes: 18 de feb. de 2019 Version 4.1
Updated for new OS
Disclaimer
Official App Store Link
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