LinuxCmdQ&A vs CompTIA Linux+ XK0
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LinuxCmdQ&A
Prepare for Linux command-line interviews and exams with this interactive Q&A tool. It helps you test and improve your knowledge of essential commands.
- Interview preparation
- Exam practice
- Skill checking
- Knowledge improvement
- Command-line Q&A
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This is linux command Q&A test! If you have to take interview/exam/test, try this before you go.This is not only helping your skill check but also improve your current knowledge!
CompTIA Linux+ XK0
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Short Non-Affiliation Disclaimer (CompTIA Linux+) This app is an independent exam preparation resource and is not affiliated with, endorsed by, or connected with CompTIA. All practice materials are created solely for learning and study purposes. Short Trademark Notice (CompTIA Linux+) CompTIA® and Linux+® are trademarks or registered trademarks of The Computing Technology Industry Association (CompTIA). Any references to CompTIA exams or terminology are for identification only and do not imply official endorsement. ===== There are many questions on the web that are either outdated or wrongly answered. I am trying here to filter all those questions and provide you with a nice tool to practice the exam similar to the real-life exam as much as possible. This small app was designed with love to help you 5 things: 1.question content is updated monthly in 2026, so you don’t have to worry that these question is outdated anymore. 2.With 2 EXACT-FILTERING features, you can focus easily on questions you are making mistakes or missing. 3.Save difficult questions offline. So you can practice them later when you have free time. 4.Examination mode will help you take test like a real exam. So you will be more confident. 5.100% question are packed with straightforward explanations. You will know why it is correct or wrong. No more confusing. In sum, this app is simple and straight-to-the-point like description you are reading. Have fun and enjoy the app!
Screenshots
Verdict
The clearest difference is in-app purchases: LinuxCmdQ&A at none against CompTIA Linux+ XK0's 1. CompTIA Linux+ XK0's advantage is ads (none vs shown) and update cadence (every 10 months vs every 44 months). On price and device support 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
Both are free to download. CompTIA Linux+ XK0 sells 1 one-off in-app purchase. LinuxCmdQ&A asks for nothing beyond the download.
LinuxCmdQ&A ships an update every 44 months, CompTIA Linux+ XK0 every 10 months. The most recent releases landed on September 15, 2026 and October 27, 2026 respectively.
| Parameter | LinuxCmdQ&A | CompTIA Linux+ XK0 |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (1 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 44 months | Every 10 months — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.1 | 10.0 — better |
| Further details — not scored | ||
| Size | 11 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | satoshi goto | Trieu Tran |
In-app purchases
LinuxCmdQ&A
No in-app purchases
CompTIA Linux+ XK0
- Unlock All Premium Content$7.99
Questions
Is LinuxCmdQ&A free?
Is CompTIA Linux+ XK0 free?
Do LinuxCmdQ&A or CompTIA Linux+ XK0 have ads?
Which is updated more often, LinuxCmdQ&A or CompTIA Linux+ XK0?
Other comparisons
