Roman Calculator 26.4 - App Store

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About Roman Calculator

Roman Calculator is a full function calculator and the first to calculate roman fractions. Choose from four backgrounds including your image library and four button style. Styles are selectable in settings or can be set...

Roman Calculator is a full function calculator and the first to calculate roman fractions. Choose from four backgrounds including your image library and four button style. Styles are selectable in settings or can be set with a swipe. The result of all calculations will be displayed as a roman number. Tap the Convert button to convert Roman to Arabic and visa versa. In landscape mode, both roman numbers and arabic numbers are displayed. Landscape mode also adds more functions. The functions include sin, cos, tan, square root, inverse, memory and more.

Version History Added haptic feedback for button press. 26.4 May 23 Updated button design and animation. 26.2 10/29/2025 New App Icon 26.1 10/01/2025 Update for iOS26 and liquid glass 26.0 09/20/2025 Removed picture background Removed swipe to change settings Updated color background and updated marble buttons 17.2 12/31/2024 Removed background from top safe area to view text better in settings page. Updated photo picker to SwiftUI 17.1 11/05/2023 Update for iOS17 17.0 10/05/2023 Rotate photo backgrounds 15.3 05/02/2022 Updated button style 15.2 04/28/2022 Updated internal code 15.1 04/26/2022 Update for iOS 15 fixed autocorrect mode fixed dark/light display mode 15.0 10/05/2021 Update for iOS 14 and SwiftUI 14.0 09/20/2021 Update for iOS 13 13.0 04/15/2020 Update for iPhone X 11.0.1 11/07/2017 Update for iOS11 11.0.0 10/23/2017 Update instructions Update to Swift3 9.0.2 05/29/2017 Made keypad numbers and display larger on iPad. Fixed instructions. 9.0.1 04/26/2016 Updated for iOS 9.3 - new gestures to change button/background styles. Added settings view within the app. Added message label to view current calculation. 9.0 04/18/2016 Update screen shots 7.0.3 11/21/2013 Fixed iPad to display buttons correctly. 7.0.2 10/08/2013 Fixed overlap on status bar on flip view. 7.0.1 10/03/2013 Update for iOS 7.0 7.0 09/18/2013 fixed adding background photos on iPad 2.6 12/05/2012 Update instructions 2.5 11/17/2012 Expand background and buttons for 4 inch screen. Fix crash on iOS 5 iPhones 2.4 11/06/2012

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Previous Versions

Here you can find the changelog of Roman Calculator since it was posted on our website on 2016-10-03 21:21:47. The latest version is 26.4 and it was updated on 2026-06-29 13:17:41. See below the changes in each version.

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