Age Rating
Probability Distribution Screenshots
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 discrete probability distributions:
- Binomial
- Poisson
- Pascal
- Geometric
- Hypergeometric
and more are coming.
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.
Show More
What's New in the Latest Version 1.20.0
Last updated on Jan 21, 2024
Old Versions
Added Weibull distribution
Show More
Version History
1.20.0
Jan 21, 2024
Added Weibull distribution
1.19.0
Nov 19, 2023
Introduces Hypergeometric Distribution
1.18.0
Nov 2, 2023
Internal improvements and fixes
1.17.0
Oct 27, 2023
Optimised discrete distribution visualisation
1.16.0
Oct 20, 2023
Improvements and fixes.
1.15.0
Oct 14, 2023
Fixes unresponsive navigation bar buttons on some occasions
1.14.0
Oct 10, 2023
Internal improvements and fixes.
1.12.0
Oct 5, 2023
Improvement and fixes.
1.11.0
Oct 1, 2023
Internal improvements and fixes
1.10.0
Sep 28, 2023
A possible fix for a rare crash on some devices
1.9.0
Sep 25, 2023
Smoother animation when switching between distributions and improvements.
1.8.0
Sep 22, 2023
Smoother animation when switching between distributions
1.7.0
Sep 19, 2023
Small improvements and bug fixes.
1.6.0
Jul 30, 2023
Introduces "Geometric Distribution" and improves scrolling behaviour.
1.5.0
May 23, 2023
The maximum value for Log-normal's mu value is restricted to 30 to avoid crashes.
1.4.0
May 23, 2023
The maximum value for Log-normal's sigma value is restricted to 10 to avoid crashes.
1.3.0
May 19, 2023
Small fixes and improvements
1.2.0
May 5, 2023
Fixes a few bugs on iOS 16.1 or earlier:
1. Fixes moving top navigation bar on iOS 16
2. Portrait only for iPhone
1. Fixes moving top navigation bar on iOS 16
2. Portrait only for iPhone
1.1.0
May 2, 2023
Adds "Rate App" button
1.0.1
Apr 24, 2023
More distributions and improvements
1.0.0
Apr 18, 2023
Probability Distribution Price
Today:
$2.99
Lowest:
Free
Highest:
$2.99
Probability Distribution FAQ
Click here to learn how to download Probability Distribution in restricted country or region.
Check the following list to see the minimum requirements of Probability Distribution.
iPhone
Requires iOS 16.0 or later.
iPad
Requires iPadOS 16.0 or later.
Probability Distribution supports English
