# DistributionCalculator

> Statistical distribution calculator for probabilities and quantiles. (iPhone/iPad app by Ulrich Hoensch.)

- Source: https://appshunter.io/ios/app/distributioncalculator/id895904087 (this page in markdown: same URL + `.md`)
- Developer: [Ulrich Hoensch](https://appshunter.io/developer/895904090)
- Category: Education
- Price: Free
- Rating: 4.50/5 from 2 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 1 MB
- Languages: American English
- Released: 2014-07-17
- Data updated: 2026-08-08
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/distributioncalculator/id895904087/reviews.md

## What is DistributionCalculator?

Compute probabilities and quantiles for standard statistical distributions, including: normal, Student's t, chi-squared, Fisher's F, binomial, Poisson, geometric, hypergeometric, negative binomial, beta, gamma, Weibull, Mann-Whitney U.

## Key features

- Probability calculations
- Quantile computations
- Supports numerous standard distributions
- Normal distribution
- Binomial distribution
- Poisson distribution

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/distributioncalculator/id895904087/reviews.md

### 4/5 — Nice app with format error

*2022-04-28*

Hi, your app is well designed.  I use it with my stats students.  On iPhone 12 with iOS 15 the entire calculation screens are shifted to the right and cut off the edge

## Frequently asked questions about DistributionCalculator

### What statistical distributions does DistributionCalculator support?

DistributionCalculator supports a comprehensive list of standard statistical distributions including normal, Student's t, chi-squared, Fisher's F, binomial, Poisson, geometric, hypergeometric, negative binomial, beta, gamma, Weibull, and Mann-Whitney U.

### How accurate are the calculations in DistributionCalculator?

The app is designed to compute probabilities and quantiles for standard statistical distributions. While specific accuracy metrics are not provided, it is rated 4.5 stars, indicating a high level of user satisfaction with its performance.

### Is DistributionCalculator available on Android devices?

Currently, DistributionCalculator is supported on iPhone and iPod devices. Information regarding Android compatibility is not available in the provided data.

### How often is DistributionCalculator updated?

The latest version of DistributionCalculator is 1.7, which was last updated on May 25, 2020. This suggests updates are not very frequent, but the app remains functional for its intended purpose.

### What is the age rating for DistributionCalculator?

DistributionCalculator has an age rating of 4+, making it suitable for a wide range of users, including younger students learning about statistics.

### Does DistributionCalculator offer progress tracking for learning?

The app focuses on computation and does not appear to offer specific features for progress tracking in a learning methodology. Its primary function is to provide accurate statistical calculations.

### Can I use DistributionCalculator offline?

As the app is designed for calculations and does not mention online-only features, it is likely that DistributionCalculator can be used offline. This allows for convenient use without an internet connection.

### Does DistributionCalculator have ads?

No, DistributionCalculator does not contain advertisements. It is a free application without any in-app purchases or ads, providing an uninterrupted user experience.

## Version history (last 5 releases)

### 1.7 — 2020-05-25

Upgraded to iOS 13 SDK build.

### 1.6 — 2020-05-21

Fixed bugs with color scheme in dark mode.

### 1.5 — 2020-05-19

Added storyboard to launch.

### 1.4 — 2017-11-18

Fixed bugs where keyboard does not hide in certain situations.

### 1.3 — 2017-03-28

Added Weibull distribution.

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| [Binomial Distribution Calc](https://appshunter.io/ios/app/binomial-distribution-calc/id6472449122) | — | Free | Education |

## More apps by Ulrich Hoensch

- [StatsCalc](https://appshunter.io/ios/app/statscalc/id1009532814)

All apps by Ulrich Hoensch: https://appshunter.io/developer/895904090

## Related topics

[ulrich hoensch](https://appshunter.io/ios/topics/ulrich-hoensch) · [probability distribution](https://appshunter.io/ios/topics/probability-distribution)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-08.*