# LinuxCmdQ&A vs kaful

The clearest difference is review sentiment: kaful at 100% against LinuxCmdQ&A's 0%. kaful also leads on rating (5.0 vs 3.0) and ads (none vs shown). LinuxCmdQ&A's advantage is iOS requirement (12.1 vs 15.1). On price, ratings volume, in-app purchases and device support there is nothing between them.

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

kaful holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews point the same way: 0% of LinuxCmdQ&A's written reviews are positive against 100% of kaful's.

LinuxCmdQ&A ships an update every 44 months, kaful every 2 days. The most recent releases landed on June 11, 2026 and July 3, 2026 respectively.

## The numbers

| Metric | LinuxCmdQ&A | kaful |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/linuxcmdq-and-a/id1453705062/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/kaful/id6751293079/reviews)** |
| Number of ratings | 1 | **2** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 44 months | **Every 2 days** |
| Monetization | Ad-supported | **Free** |
| Size | 11 MB | 14 MB |
| Requires iOS | **12.1** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [satoshi goto](https://appshunter.io/developer/1452605561) | [Maghen](https://appshunter.io/developer/377947137) |

## 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


### kaful

[App page](https://appshunter.io/ios/app/kaful/id6751293079)

Practice multiplication tables with timed or untimed quizzes. The app intelligently revisits your errors more frequently and tracks your learning progress. Explore interactive voice-based quiz options.

**Highlights:** Timed and untimed quizzes, Mistake repetition, Progress tracking, Voice-based quizzes, Multiplication practice

**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 kaful free?

kaful is free to download, with no in-app purchases.

### Which has better reviews, LinuxCmdQ&A or kaful?

kaful is rated higher. LinuxCmdQ&A averages 3.0 out of 5 from 1 ratings, while kaful averages 5.0 from 2 ratings.

### Do LinuxCmdQ&A or kaful have ads?

LinuxCmdQ&A shows ads; kaful does not.

### Which is updated more often, LinuxCmdQ&A or kaful?

LinuxCmdQ&A ships an update every 44 months, and kaful every 2 days. Most recently, LinuxCmdQ&A was updated on June 11, 2026 and kaful on July 3, 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.*