# Pocket CLI vs Linux Certification

The clearest difference is price: Linux Certification at $9.99 against Pocket CLI's $74.99. Linux Certification also leads on iOS requirement (11.0 vs 16.6). Pocket CLI's advantage is update cadence (every 3 weeks vs every 13 months). On ads, in-app purchases and device support there is nothing between them.

Pocket CLI costs $74.99 and Linux Certification $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Pocket CLI ships an update every 3 weeks, Linux Certification every 13 months. The most recent releases landed on September 19, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Pocket CLI | Linux Certification |
| --- | --- | --- |
| Price | $74.99 | **$9.99** |
| Rating | **[3.7 (17 ratings)](https://appshunter.io/ios/app/pocket-cli/id956405354/reviews)** | — |
| Number of ratings | **17** | — |
| Positive reviews | 68.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 13 months |
| Monetization | Paid | — |
| Size | 17 MB | 49 MB |
| Requires iOS | 16.6 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Marvin Arriola](https://appshunter.io/developer/1678593082) | [Ghumman Tech LLC](https://appshunter.io/developer/1671347750) |

## What reviewers say

### Pocket CLI

[App page](https://appshunter.io/ios/app/pocket-cli/id956405354)

This app simulates Cisco IOS for network configuration and troubleshooting practice. Design and build interactive network topologies, follow along with labs, or tackle troubleshooting challenges. Practice CCNA skills anywhere, anytime, without expensive hardware.

**Highlights:** Cisco IOS simulation, Interactive network topology design, CCNA lab practice, Troubleshooting challenges, iBGP & eBGP support, Subnet calculator and practice

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

**In-app purchases:** none


### Linux Certification

[App page](https://appshunter.io/ios/app/linux-certification/id6464318330)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pocket CLI free?

Pocket CLI costs $74.99, with no in-app purchases.

### Is Linux Certification free?

Linux Certification costs $9.99, with no in-app purchases.

### Do Pocket CLI or Linux Certification have ads?

Neither Pocket CLI nor Linux Certification shows ads.

### Which is updated more often, Pocket CLI or Linux Certification?

Pocket CLI ships an update every 3 weeks, and Linux Certification every 13 months. Most recently, Pocket CLI was updated on September 19, 2026 and Linux Certification on September 11, 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.*