Learn Shell Scripting Pro vs Discrete Probability
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Learn Shell Scripting Pro
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Learn Shell Scripting and Bash programming with our comprehensive tutorial app. Perfect for beginners starting their scripting journey and professionals automating their workflows. Available in 6 Languages: • English, French, German, Portuguese, Russian, and Spanish - study in your native language! What You'll Learn: • Shell scripting fundamentals and command line basics • Variables, loops, and conditional statements • Functions and script organization • File manipulation and text processing • System automation and task scheduling • Advanced scripting techniques and best practices Complete Learning Experience: • 25+ structured chapters from beginner to advanced • Step-by-step tutorials with practical examples • Real-world scripting scenarios • 250+ interactive quiz questions User-Friendly Features: • Dark and light theme options • Offline learning - no internet required • Search functionality across all content • Bookmark important topics (favorites) • Clean, distraction-free interface • Built-in script examples and templates Perfect for: • Complete beginners with no scripting experience • System administrators automating tasks • Developers working in Unix/Linux environments • Students preparing for technical certifications • IT professionals improving efficiency • DevOps engineers building automation scripts Start your shell scripting mastery journey today - from basic commands to advanced automation scripts!
Discrete Probability
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.
- User-friendly calculator
- Formulas with derivations
- Exportable formulas (image/LaTeX)
- Optimized computation methods
- Histograms and visual tools
- General concepts and specific distributions
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Everything you need to learn and compute discrete distributions — formulas, derivations, and visual tools, all in one app. In Discrete Probability app, everything is in one place: • User-friendly calculator • Formulas with rigorous yet easy-to-follow derivations — exportable as images or LaTeX • Descriptions of optimized computation methods when they differ from the standard formulas • Histograms and other essential visual tools Covered in the first version: • General concepts with definitions and derivations / proofs • Binomial distribution • Geometric distribution • Negative Binomial distribution • Hypergeometric distribution • Poisson distribution We welcome your feedback — write to graphmath@aol.com
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Verdict
The clearest difference is price: Discrete Probability at Free against Learn Shell Scripting Pro's $4.99. Discrete Probability also leads on update cadence (every 4 days vs every 3 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Discrete Probability is free to download; Learn Shell Scripting Pro costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Learn Shell Scripting Pro ships an update every 3 months, Discrete Probability every 4 days. The most recent releases landed on September 16, 2026 and July 17, 2026 respectively.
| Parameter | Learn Shell Scripting Pro | Discrete Probability |
|---|---|---|
| Price | $4.99 | Free — better |
| Rating | — | 5.0 (3 ratings) — better |
| Number of ratings | — | 3 — better |
| Update frequency | Every 3 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Mac |
| Requires iOS | 16.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 12 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | ALG Software Lab | Yuri Morozov |
In-app purchases
Learn Shell Scripting Pro
No in-app purchases
Discrete Probability
No in-app purchases
Questions
Is Learn Shell Scripting Pro free?
Is Discrete Probability free?
Do Learn Shell Scripting Pro or Discrete Probability have ads?
Which is updated more often, Learn Shell Scripting Pro or Discrete Probability?
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