About Probability Distribution
Calculate probabilities and visualize probability distributions. Supported continuous probability distributions: - Normal (Gaussian) - t (Student's t) - Chi-Squared - F - Exponential - Gamma - Beta - Log-normal Supported...
Calculate probabilities and visualize probability distributions. Supported continuous probability distributions: - Normal (Gaussian) - t (Student's t) - Chi-Squared - F - Exponential - Gamma - Beta - Log-normal Supported discrete probability distributions: - Binomial - Poisson - Pascal - Geometric - Hypergeometric and more are coming.
Version History Converted this app to in app purchase so that you can try it out before purchasing. 2.0.0 May 10 Added support for French and Italian. 1.36.1 Apr 11 • Added support for Chinese (Simplified) and Japanese languages. • Improved localization and internal fixes. 1.35.0 Apr 2 Now app is available in German, Russian, Spanish (Mexico), Spanish (Spain), and Spanish (Argentina). 1.34.0 Mar 19 This app now supports the following localizations: German, Spanish (Mexican), Spanish (Spain), Russian 1.33.0 Mar 17 Added Inverse Gamma Distribution. 1.30.0 Jan 3 Internal improvements and fixes 1.29.0 08/07/2025 Added uniform and discrete uniform distributions. 1.28.0 05/25/2025 You can now use alternative parameterizations for normal, log-normal, gamma and geometric distributions. 1.27.0 12/31/2024 Internal improvements and fixes 1.24.0 12/18/2024 Small improvements 1.23.0 09/25/2024 Internal improvement and fixes 1.22.0 06/10/2024 Added Weibull distribution 1.20.0 01/21/2024 Introduces Hypergeometric Distribution 1.19.0 11/19/2023 Internal improvements and fixes 1.18.0 11/02/2023 Optimised discrete distribution visualisation 1.17.0 10/27/2023 Improvements and fixes. 1.16.0 10/20/2023 Fixes unresponsive navigation bar buttons on some occasions 1.15.0 10/14/2023 Internal improvements and fixes. 1.14.0 10/10/2023 Improvement and fixes. 1.12.0 10/05/2023 Internal improvements and fixes 1.11.0 10/01/2023 A possible fix for a rare crash on some devices 1.10.0 09/28/2023 Smoother animation when switching between distributions and improvements. 1.9.0 09/25/2023 Smoother animation when switching between distributions 1.8.0 09/22/2023 Small improvements and bug fixes. 1.7.0 09/19/2023
Previous Versions
Here you can find the changelog of Probability Distribution since it was posted on our website on 2023-07-10 14:48:22.
The latest version is 2.0.0 and it was updated on 2026-06-09 20:02:05. See below the changes in each version.
Probability Distribution version 2.0.0
Updated At: 2026-06-09
Changes: Version History Converted this app to in app purchase so that you can try it out before purchasing. 2.0.0 May 10 Added support for French and Italian. 1.36.1 Apr 11 • Added support for Chinese (Simplified) and Japanese languages.
• Improved localization and internal fixes. 1.35.0 Apr 2 Now app is available in German, Russian, Spanish (Mexico), Spanish (Spain), and Spanish (Argentina). 1.34.0 Mar 19 This app now supports the following localizations: German, Spanish (Mexican), Spanish (Spain), Russian 1.33.0 Mar 17 Added Inverse Gamma Distribution. 1.30.0 Jan 3 Internal improvements and fixes 1.29.0 08/07/2025 Added uniform and discrete uniform distributions. 1.28.0 05/25/2025 You can now use alternative parameterizations for normal, log-normal, gamma and geometric distributions. 1.27.0 12/31/2024 Internal improvements and fixes 1.24.0 12/18/2024 Small improvements 1.23.0 09/25/2024 Internal improvement and fixes 1.22.0 06/10/2024 Added Weibull distribution 1.20.0 01/21/2024 Introduces Hypergeometric Distribution 1.19.0 11/19/2023 Internal improvements and fixes 1.18.0 11/02/2023 Optimised discrete distribution visualisation 1.17.0 10/27/2023 Improvements and fixes. 1.16.0 10/20/2023 Fixes unresponsive navigation bar buttons on some occasions 1.15.0 10/14/2023 Internal improvements and fixes. 1.14.0 10/10/2023 Improvement and fixes. 1.12.0 10/05/2023 Internal improvements and fixes 1.11.0 10/01/2023 A possible fix for a rare crash on some devices 1.10.0 09/28/2023 Smoother animation when switching between distributions and improvements. 1.9.0 09/25/2023 Smoother animation when switching between distributions 1.8.0 09/22/2023 Small improvements and bug fixes. 1.7.0 09/19/2023
Probability Distribution version 1.30.0
Updated At: 2026-01-03
Changes: Added Inverse Gamma Distribution.
Probability Distribution version 1.29.0
Updated At: 2025-08-07
Changes: Aug 7, 2025
Version 1.29.0
Internal improvements and fixes
Probability Distribution version 1.28.0
Updated At: 2025-05-25
Changes: May 25, 2025
Version 1.28.0
Added uniform and discrete uniform distributions.
Probability Distribution version 1.27.0
Updated At: 2024-12-31
Changes: Dec 31, 2024
Version 1.27.0
You can now use alternative parameterizations for normal, log-normal, gamma and geometric distributions.
Probability Distribution version 1.24.0
Updated At: 2024-12-18
Changes: Dec 18, 2024
Version 1.24.0
Internal improvements and fixes
Probability Distribution version 1.23.0
Updated At: 2024-09-25
Changes: Sep 25, 2024
Version 1.23.0
Small improvements
Probability Distribution version 1.22.0
Updated At: 2024-06-10
Changes: Jun 10, 2024
Version 1.22.0
Internal improvement and fixes
Probability Distribution version 1.20.0
Updated At: 2024-01-21
Changes: Jan 21, 2024
Version 1.20.0
Added Weibull distribution
Probability Distribution version 1.19.0
Updated At: 2023-11-19
Changes: Nov 19, 2023
Version 1.19.0
Introduces Hypergeometric Distribution
Disclaimer
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