# Learn COBOL Programming vs Probability Theory Foundations

The clearest difference is price: Probability Theory Foundations at Free against Learn COBOL Programming's $1.99. Learn COBOL Programming's advantage is iOS requirement (13.0 vs 15.1). On ads, in-app purchases and device support there is nothing between them.

Probability Theory Foundations is free to download; Learn COBOL Programming costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Learn COBOL Programming | Probability Theory Foundations |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/learn-cobol-programming/id6738732521/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 20 months | — |
| Monetization | Paid | — |
| Size | 35 MB | 38 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | +4 | 4+ |
| Developer | [Muhammad Mubeen](https://appshunter.io/developer/1553722821) | [AFTW LLC](https://appshunter.io/developer/1886356149) |

## What reviewers say

### Learn COBOL Programming

[App page](https://appshunter.io/ios/app/learn-cobol-programming/id6738732521)

Master COBOL programming from beginner to advanced levels with comprehensive tutorials, hands-on examples, and interactive quizzes. This app is designed for students, programmers, and professionals looking to understand this vital business language.

**Highlights:** Comprehensive tutorials, Syntax highlighting, Text-to-speech learning, Tips and tricks, Interview preparation, Bookmark key lessons

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Probability Theory Foundations

[App page](https://appshunter.io/ios/app/probability-theory-foundations/id6773734025)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Learn COBOL Programming free?

Learn COBOL Programming costs $1.99, with no in-app purchases.

### Is Probability Theory Foundations free?

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

### Do Learn COBOL Programming or Probability Theory Foundations have ads?

Neither Learn COBOL Programming nor Probability Theory Foundations shows ads.

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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.*