Learning
Probability-Distributions
Matthew Bognar
Download price$1.99
View on the App Store Download price only. In-app purchases and subscriptions may cost extra.
- Developer
- Matthew Bognar
- Version
- 0.9.3
- Minimum iOS
- 14.0
- Age rating
- 17+
- App Store rating
- 4.90 / 5 (193)
- App languages
- EN
App Store region: United States · Checked: Sep 20, 2026
Sources & method ↗
About this app
Compute probabilities, determine percentiles, and plot the probability density function for the normal (Gaussian), t, chi-square, F, exponential, gamma, beta, log-normal, Pareto, and Weibull distributions. Compute probabilities, approximate percentiles, and plot the probability mass function for the binomial, geometric, hypergeometric, Poisson, and negative binomial distributions.
What’s new
Small UI changes. Updated Boost numerical library.