# LinuxCmdQ&A vs Linux Certification Lite

The clearest difference is ads: Linux Certification Lite at none against LinuxCmdQ&A's shown. Linux Certification Lite also leads on update cadence (every 13 months vs every 44 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

LinuxCmdQ&A ships an update every 44 months, Linux Certification Lite every 13 months. The most recent releases landed on September 15, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | LinuxCmdQ&A | Linux Certification Lite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/linuxcmdq-and-a/id1453705062/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 44 months | **Every 13 months** |
| Monetization | Ad-supported | — |
| Size | 11 MB | 46 MB |
| Requires iOS | 12.1 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [satoshi goto](https://appshunter.io/developer/1452605561) | [Ghumman Tech LLC](https://appshunter.io/developer/1671347750) |

## What reviewers say

### LinuxCmdQ&A

[App page](https://appshunter.io/ios/app/linuxcmdq-and-a/id1453705062)

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.

**Highlights:** Interview preparation, Exam practice, Skill checking, Knowledge improvement, Command-line Q&A

**Features:** macOS Compatibility

**In-app purchases:** none


### Linux Certification Lite

[App page](https://appshunter.io/ios/app/linux-certification-lite/id6464207756)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is LinuxCmdQ&A free?

LinuxCmdQ&A is free to download, with no in-app purchases.

### Is Linux Certification Lite free?

Linux Certification Lite is free to download, with no in-app purchases.

### Do LinuxCmdQ&A or Linux Certification Lite have ads?

LinuxCmdQ&A shows ads; Linux Certification Lite does not.

### Which is updated more often, LinuxCmdQ&A or Linux Certification Lite?

LinuxCmdQ&A ships an update every 44 months, and Linux Certification Lite every 13 months. Most recently, LinuxCmdQ&A was updated on September 15, 2026 and Linux Certification Lite on September 20, 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.*