About ThetaCalc
ThetaCalc is a RPN (Reverse Polish Notation) calculator which can be extended by functions and equations programmed by the user in JavaScript. Version History Improved JS editor (syntax highlighting, auto indenting) 2.0...
ThetaCalc is a RPN (Reverse Polish Notation) calculator which can be extended by functions and equations programmed by the user in JavaScript.
Version History Improved JS editor (syntax highlighting, auto indenting) 2.0 May 17 Minor corrections, additional display theme. 1.9 09/16/2025 Changed rounding from bankers algorithm to standard rounding (half up) Option to set font size of X Two new calculator themes 1.8 03/11/2025 Slightly improved handling of JavaScript errors Calculator color themes Increased number of user assignable buttons Minor improvements and bug fixes 1.7 01/24/2025 Minor bug fixes and improvements. 1.6 10/21/2024 Fixed bug: Incorrect stack lift behavior in conjunction with +/- button. Minor improvements. 1.5 01/31/2023 New panel for base conversions and logical bit operations, choosable number group separator, minor bug fixes. 1.4 06/13/2021 Added unit conversions. Editor windows are now zoomable. Minor corrections. 1.3 03/15/2021 A parameter definition for functions and programs can now consist of multiple parts, where prompts and their corresponding values are separated by commas. 1.2 12/22/2020 Improved code editing. 1.1 10/18/2020 1.0 07/06/2020
Previous Versions
Here you can find the changelog of ThetaCalc since it was posted on our website on 2023-09-25 11:09:01.
The latest version is 2.0 and it was updated on 2026-06-25 01:57:39. See below the changes in each version.
ThetaCalc version 2.0
Updated At: 2026-06-03
Changes: Version History Improved JS editor (syntax highlighting, auto indenting) 2.0 May 17 Minor corrections, additional display theme. 1.9 09/16/2025 Changed rounding from bankers algorithm to standard rounding (half up)
Option to set font size of X
Two new calculator themes 1.8 03/11/2025 Slightly improved handling of JavaScript errors
Calculator color themes
Increased number of user assignable buttons
Minor improvements and bug fixes 1.7 01/24/2025 Minor bug fixes and improvements. 1.6 10/21/2024 Fixed bug: Incorrect stack lift behavior in conjunction with +/- button.
Minor improvements. 1.5 01/31/2023 New panel for base conversions and logical bit operations, choosable number group separator, minor bug fixes. 1.4 06/13/2021 Added unit conversions. Editor windows are now zoomable. Minor corrections. 1.3 03/15/2021 A parameter definition for functions and programs can now consist of multiple parts, where prompts and their corresponding values are separated by commas. 1.2 12/22/2020 Improved code editing. 1.1 10/18/2020 1.0 07/06/2020
ThetaCalc version 1.9
Updated At: 2025-09-16
Changes: Sep 16, 2025
Version 1.9
Minor corrections, additional display theme.
ThetaCalc version 1.9
Updated At: 2025-09-16
Changes: Minor corrections, additional display theme.
ThetaCalc version 1.8
Updated At: 2025-03-11
Changes: Mar 11, 2025
Version 1.8
Changed rounding from bankers algorithm to standard rounding (half up)
Option to set font size of X
Two new calculator themes
ThetaCalc version 1.7
Updated At: 2025-01-24
Changes: Jan 24, 2025
Version 1.7
Slightly improved handling of JavaScript errors
Calculator color themes
Increased number of user assignable buttons
Minor improvements and bug fixes
ThetaCalc version 1.6
Updated At: 2024-10-21
Changes: Oct 21, 2024
Version 1.6
Minor bug fixes and improvements.
ThetaCalc version 1.5
Updated At: 2023-01-31
Changes: Jan 31, 2023
Version 1.5
Fixed bug: Incorrect stack lift behavior in conjunction with +/- button.
Minor improvements.
Disclaimer
Official App Store Link
We do not host ThetaCalc on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by Apple and passed their terms and conditions to be listed there. We recommend caution when installing it.
The App Store link for ThetaCalc is provided to you by apps112.com without any warranties, representations or guarantees of any kind, so access it at your own risk.
If you have questions regarding this particular app contact the publisher directly. For questions about the functionalities of apps112.com contact us.
