# CompTIA A+ Exam Expert vs CompTIA Linux+ XK0

The clearest difference is update cadence: CompTIA A+ Exam Expert at every 3 months against CompTIA Linux+ XK0's every 7 months. CompTIA A+ Exam Expert also leads on iOS requirement (12.0 vs 15.1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. CompTIA A+ Exam Expert sells 3 in-app purchases, starting at $4.99 per month and CompTIA Linux+ XK0 sells 9 in-app purchases, starting at $8.99 per 7 days. Whichever you choose, the download price is not the number that matters.

CompTIA A+ Exam Expert ships an update every 3 months, CompTIA Linux+ XK0 every 7 months. The most recent releases landed on October 31, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | CompTIA A+ Exam Expert | CompTIA Linux+ XK0 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (2 ratings)](https://appshunter.io/ios/app/comptia-linux-plus-xk0-006-prep/id6472489989/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 7 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 77 MB | 53 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | +4 | 4+ |
| Developer | [Guangzhou Guang Tian Info Co., Ltd.](https://appshunter.io/developer/1181824150) | [YAUHEN BAHDANOVICH](https://appshunter.io/developer/1711932790) |

## What reviewers say

### CompTIA A+ Exam Expert

[App page](https://appshunter.io/ios/app/comptia-a-plus-exam-expert/id1531816380)

Prepare for certification exams with thousands of practice questions and detailed explanations. This app offers an exam simulator and smart learning technology for effective study, anytime and anywhere, even offline. Track your progress and focus on weaker areas with expert-prepared materials.

**Highlights:** Thousands of real exam questions, Advanced Smart Learning Technology, Offline study capability, Exam simulator with detailed explanations, Quiz and Practice modes, Expert-prepared learning materials, Performance tracking and review

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MONTHLY | $4.99 | per month |
| 3 MONTHS | $9.99 | per 3 months |
| YEARLY | $19.99 | per year |


### 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 |


## Frequently asked questions

### Is CompTIA A+ Exam Expert free?

CompTIA A+ Exam Expert is free to download, with in-app purchases available.

### Is CompTIA Linux+ XK0 free?

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

### Do CompTIA A+ Exam Expert or CompTIA Linux+ XK0 have ads?

Neither CompTIA A+ Exam Expert nor CompTIA Linux+ XK0 shows ads.

### Which is updated more often, CompTIA A+ Exam Expert or CompTIA Linux+ XK0?

CompTIA A+ Exam Expert ships an update every 3 months, and CompTIA Linux+ XK0 every 7 months. Most recently, CompTIA A+ Exam Expert was updated on October 31, 2026 and CompTIA Linux+ XK0 on October 6, 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.*