# CompTIA Linux+ XK0 vs uCertifyPrep Linux Essentials

The clearest difference is rating: CompTIA Linux+ XK0 at 2.0 against uCertifyPrep Linux Essentials's 1.0. uCertifyPrep Linux Essentials's advantage is monetization model (free vs free with in-app purchases). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. CompTIA Linux+ XK0 sells 5 in-app purchases, starting at $1.99 per 7 days and uCertifyPrep Linux Essentials sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

CompTIA Linux+ XK0 holds the better App Store score, 2.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

## The numbers

| Metric | CompTIA Linux+ XK0 | uCertifyPrep Linux Essentials |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/comptia-linux-plus-xk0-004-prep/id1583976908/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/ucertifyprep-linux-essentials/id1665509265/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 9 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 23 MB | 121 MB |
| Requires iOS | 14.5 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [learnZapp](https://appshunter.io/developer/435622455) | [uCertify LLC](https://appshunter.io/developer/1130631061) |

## What reviewers say

### CompTIA Linux+ XK0

[App page](https://appshunter.io/ios/app/comptia-linux-plus-xk0-004-prep/id1583976908)

Prepare for your CompTIA Linux+ certification exam with practice tests and study questions covering all exam objectives. Track your progress and identify areas for improvement with personalized proficiency scores and performance analysis.

**Highlights:** Practice tests and mock exams, Proficiency score calculation, Personalized practice based on performance, Bookmark difficult questions, Track test performance over time, Covers 100% of exam objectives

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Access - 1 Week | $1.99 | per 7 days |
| All Access - 1 Month | $4.99 | per month |
| All Access - 3 Months | $11.99 | per 3 months |
| All Access - 6 Months | $19.99 | per 6 months |
| All Access - 1 Year | $29.99 | per year |


### uCertifyPrep Linux Essentials

[App page](https://appshunter.io/ios/app/ucertifyprep-linux-essentials/id1665509265)

Prepare for Linux Essentials certification with a full-length practice test designed to simulate real exam conditions. Develop IT principles and gain essential skills for operating systems and common Linux programs. Study anywhere, anytime with this efficient preparation tool.

**Highlights:** Simulates real exam conditions, Covers IT principles and LPI technology, Develops skills for OS selection and Linux programs, Includes 50+ item types, Offers formative feedback and reinforcement, Gamified learning with uCertify Play

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| uCertifyPrep Linux Essentials | $49.99 | one-time |


## Frequently asked questions

### Is CompTIA Linux+ XK0 free?

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

### Is uCertifyPrep Linux Essentials free?

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

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

CompTIA Linux+ XK0 is rated higher. CompTIA Linux+ XK0 averages 2.0 out of 5 from 1 ratings, while uCertifyPrep Linux Essentials averages 1.0 from 1 ratings.

### Do CompTIA Linux+ XK0 or uCertifyPrep Linux Essentials have ads?

Neither CompTIA Linux+ XK0 nor uCertifyPrep Linux Essentials 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.*