# CompTIA Linux+ XK0 vs Linux Quiz

The clearest difference is rating: Linux Quiz at 5.0 against CompTIA Linux+ XK0's 4.0. Linux Quiz also leads on update cadence (every 3 weeks vs every 7 months). CompTIA Linux+ XK0's advantage is ads (none vs shown). On price, ratings volume, in-app purchases and monetization model there is nothing between them.

Both are free to download. CompTIA Linux+ XK0 sells 9 in-app purchases, starting at $8.99 per 7 days and Linux Quiz sells 3 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Linux Quiz holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

CompTIA Linux+ XK0 ships an update every 7 months, Linux Quiz every 3 weeks. The most recent releases landed on October 6, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | CompTIA Linux+ XK0 | Linux Quiz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (2 ratings)](https://appshunter.io/ios/app/comptia-linux-plus-xk0-006-prep/id6472489989/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/linux-quiz-learn-with-ai/id6739124588/reviews)** |
| Number of ratings | 2 | 2 |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 53 MB | 80 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [YAUHEN BAHDANOVICH](https://appshunter.io/developer/1711932790) | [Creatopia Inc.](https://appshunter.io/developer/1523447963) |

## What reviewers say

### CompTIA Linux+ XK0

[App page](https://appshunter.io/ios/app/comptia-linux-plus-xk0-006-prep/id6472489989)

Prepare for the CompTIA Linux+ certification exam with practice questions, realistic simulations, and detailed explanations. Tailor your study with focused plans and track your progress to achieve success.

**Highlights:** Expertly crafted practice questions, Realistic exam simulations, Detailed answer explanations, Focused and flexible study plans, Progress tracking and analytics, Regular content updates, Interactive learning tools

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Linux+ Weekly Subscription | $8.99 | per 7 days |
| Linux+ Monthly Full Access | $24.99 | per month |
| Linux+ Monthly Subscription | $24.99 | per month |
| Linux Quarterly Full Access | $55.99 | per 3 months |
| Linux Quarterly Full Access | $55.99 | per 3 months |
| Linux Semiannual Full Access | $75.99 | per 6 months |
| Linux Semiannual Full Access | $79.99 | per 6 months |
| Linux Annual Full Access | $109.99 | per year |
| Linux Annual Full Access | $119.99 | per year |


### Linux Quiz

[App page](https://appshunter.io/ios/app/linux-quiz-learn-with-ai/id6739124588)

Learn Linux quickly through gamified quizzes and an AI-powered teacher. Get personalized questions based on your progress and ask the AI for explanations. Master Linux concepts in just 5 minutes a day.

**Highlights:** 5-minute daily learning sessions, AI-suggested optimal questions, AI Teacher for explanations, Beginner to advanced levels, Gamified learning experience, Progress-based question suggestions

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $0.99 | per 7 days |
| Monthly Premium | $2.99 | per month |
| Yearly Premium | $24.99 | per year |


## Frequently asked questions

### Is CompTIA Linux+ XK0 free?

CompTIA Linux+ XK0 is free to download, with in-app purchases available.

### Is Linux Quiz free?

Linux Quiz is free to download, with in-app purchases available.

### Which has better reviews, CompTIA Linux+ XK0 or Linux Quiz?

Linux Quiz is rated higher. CompTIA Linux+ XK0 averages 4.0 out of 5 from 2 ratings, while Linux Quiz averages 5.0 from 2 ratings.

### Do CompTIA Linux+ XK0 or Linux Quiz have ads?

Linux Quiz shows ads; CompTIA Linux+ XK0 does not.

### Which is updated more often, CompTIA Linux+ XK0 or Linux Quiz?

CompTIA Linux+ XK0 ships an update every 7 months, and Linux Quiz every 3 weeks. Most recently, CompTIA Linux+ XK0 was updated on October 6, 2026 and Linux Quiz on October 11, 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.*