# Learn Statistics Guide vs Robotrix

The clearest difference is price: Robotrix at Free against Learn Statistics Guide's $1.99. Robotrix also leads on update cadence (every 5 weeks vs every 15 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Robotrix 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, Robotrix every 5 weeks. The most recent releases landed on October 4, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Learn Statistics Guide | Robotrix |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 5 weeks** |
| Monetization | Paid | — |
| Size | 40 MB | 18 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Muhammad Umair](https://appshunter.io/developer/1696049320) | [IEM AMERICA CORPORATION](https://appshunter.io/developer/1489147623) |

## 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, Vision Pro support

**In-app purchases:** none


### Robotrix

[App page](https://appshunter.io/ios/app/robotrix/id6466579517)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Learn Statistics Guide free?

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

### Is Robotrix free?

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

### Do Learn Statistics Guide or Robotrix have ads?

Neither Learn Statistics Guide nor Robotrix shows ads.

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

Learn Statistics Guide ships an update every 15 months, and Robotrix every 5 weeks. Most recently, Learn Statistics Guide was updated on October 4, 2026 and Robotrix on September 26, 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.*