# DevOps Knowledge Test vs Learn Shell Scripting

The clearest difference is in-app purchases: Learn Shell Scripting at none against DevOps Knowledge Test's 2. DevOps Knowledge Test's advantage is update cadence (monthly vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. DevOps Knowledge Test sells 2 in-app purchases, starting at $9.99 per month. Learn Shell Scripting asks for nothing beyond the download.

DevOps Knowledge Test ships an update monthly, Learn Shell Scripting every 2 months. The most recent releases landed on September 30, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | DevOps Knowledge Test | Learn Shell Scripting |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/learn-shell-scripting/id6747474905/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | — | Free |
| Size | 9 MB | 12 MB |
| Requires iOS | 17.2 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Cargo Teleport Inc](https://appshunter.io/developer/1761832181) | [ALG Software Lab](https://appshunter.io/developer/1650561236) |

## What reviewers say

### DevOps Knowledge Test

[App page](https://appshunter.io/ios/app/devops-knowledge-test/id6736851241)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium monthly subscription | $9.99 | per month |
| Lifetime version | $24.99 | one-time |


### Learn Shell Scripting

[App page](https://appshunter.io/ios/app/learn-shell-scripting/id6747474905)

Master shell scripting and Bash programming with this comprehensive tutorial app. It offers structured lessons, practical examples, and interactive quizzes for beginners and professionals alike. Learn to automate tasks and improve efficiency in Unix/Linux environments.

**Highlights:** 20+ structured learning chapters, Step-by-step tutorials with examples, 200+ interactive quiz questions, Offline learning support, Dark and light theme options, Built-in script examples

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

**In-app purchases:** none


## Frequently asked questions

### Is DevOps Knowledge Test free?

DevOps Knowledge Test is free to download, with in-app purchases available.

### Is Learn Shell Scripting free?

Learn Shell Scripting is free to download, with no in-app purchases.

### Do DevOps Knowledge Test or Learn Shell Scripting have ads?

Neither DevOps Knowledge Test nor Learn Shell Scripting shows ads.

### Which is updated more often, DevOps Knowledge Test or Learn Shell Scripting?

DevOps Knowledge Test ships an update monthly, and Learn Shell Scripting every 2 months. Most recently, DevOps Knowledge Test was updated on September 30, 2026 and Learn Shell Scripting on October 12, 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.*