# Learn Statistics Guide vs Discrete Probability

The clearest difference is price: Discrete Probability at Free against Learn Statistics Guide's $1.99. Discrete Probability also leads on update cadence (every 4 days vs every 15 months). Learn Statistics Guide's advantage is iOS requirement (13.0 vs 16.6). On ads, in-app purchases and device support there is nothing between them.

Discrete Probability is free to download; Learn Statistics Guide costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Learn Statistics Guide ships an update every 15 months, Discrete Probability every 4 days. The most recent releases landed on September 15, 2026 and July 17, 2026 respectively.

## The numbers

| Metric | Learn Statistics Guide | Discrete Probability |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/discrete-probability/id6752967885/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 4 days** |
| Monetization | Paid | **Free** |
| Size | 40 MB | 9 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Muhammad Umair](https://appshunter.io/developer/1696049320) | [Yuri Morozov](https://appshunter.io/developer/1582368813) |

## What reviewers say

### Learn Statistics Guide

[App page](https://appshunter.io/ios/app/learn-statistics-guide/id6452119320)

This app provides a comprehensive guide to understanding statistics, covering fundamental concepts like probability, regression, and sampling. It offers tutorials and explanations to help users learn statistical methods and their applications across various scientific and business fields.

**Highlights:** Introduction to Statistics, Probability, Hypothesis Testing, Linear Regression, Sampling Techniques, Correlation Analysis, Variable Types

**Features:** macOS Compatibility

**In-app purchases:** none


### Discrete Probability

[App page](https://appshunter.io/ios/app/discrete-probability/id6752967885)

This app provides a comprehensive tool for learning and calculating discrete probability distributions. It includes formulas with derivations, visual tools like histograms, and descriptions of optimized computation methods. It covers general concepts and several specific distributions.

**Highlights:** User-friendly calculator, Formulas with derivations, Exportable formulas (image/LaTeX), Optimized computation methods, Histograms and visual tools, General concepts and specific distributions

**In-app purchases:** none


## Frequently asked questions

### Is Learn Statistics Guide free?

Learn Statistics Guide costs $1.99, with no in-app purchases.

### Is Discrete Probability free?

Discrete Probability is free to download, with no in-app purchases.

### Do Learn Statistics Guide or Discrete Probability have ads?

Neither Learn Statistics Guide nor Discrete Probability shows ads.

### Which is updated more often, Learn Statistics Guide or Discrete Probability?

Learn Statistics Guide ships an update every 15 months, and Discrete Probability every 4 days. Most recently, Learn Statistics Guide was updated on September 15, 2026 and Discrete Probability on July 17, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*