# Practical Guide for Linux vs RFC View

The clearest difference is price: RFC View at Free against Practical Guide for Linux's $1.99. RFC View also leads on review sentiment (100% vs 56%). Practical Guide for Linux's advantage is rating (5.0 vs 4.0). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.

RFC View is free to download; Practical Guide for Linux costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Practical Guide for Linux holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews complicate that: 56% of Practical Guide for Linux's written reviews are positive against 100% of RFC View's, so the app with the better star average is not the one people write more warmly about.

Practical Guide for Linux ships an update every 10 months, RFC View every 13 months. The most recent releases landed on September 24, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Practical Guide for Linux | RFC View |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/practical-guide-for-linux/id366465064/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/rfc-view/id1097320960/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 55.6% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 months** | Every 13 months |
| Monetization | Paid | **Free** |
| Size | 2 MB | 131 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Eugene Khmelevsky Inc.](https://appshunter.io/developer/340726067) | [mantar](https://appshunter.io/developer/1180345837) |

## What reviewers say

### Practical Guide for Linux

[App page](https://appshunter.io/ios/app/practical-guide-for-linux/id366465064)

A comprehensive reference guide for learning UNIX and Linux commands, designed for students and professionals. It covers fundamental concepts, file system navigation, process management, and advanced utilities with updated content for 2026.

**Highlights:** Covers fundamental UNIX/Linux commands, File system navigation and management, Process and job control, Text manipulation with sed and awk, File archiving and transfer, Updated content for 2026, Supports Air Print and Light/Dark modes

**Features:** Vision Pro support

**In-app purchases:** none


### RFC View

[App page](https://appshunter.io/ios/app/rfc-view/id1097320960)

Access and read RFC documents in various formats, including text, HTML, and PDF. Features offline reading for text files, document searching, and the ability to save favorites. Stay updated with the latest documents without needing app updates.

**Highlights:** List all RFC documents, Search by title, ID, author, or keywords, Read in text, HTML, or PDF formats, Offline reading for text documents, Save favorite documents, View latest documents

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Practical Guide for Linux free?

Practical Guide for Linux costs $1.99, with no in-app purchases.

### Is RFC View free?

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

### Which has better reviews, Practical Guide for Linux or RFC View?

Practical Guide for Linux is rated higher. Practical Guide for Linux averages 5.0 out of 5 from 2 ratings, while RFC View averages 4.0 from 1 ratings.

### Do Practical Guide for Linux or RFC View have ads?

Neither Practical Guide for Linux nor RFC View shows ads.

### Which is updated more often, Practical Guide for Linux or RFC View?

Practical Guide for Linux ships an update every 10 months, and RFC View every 13 months. Most recently, Practical Guide for Linux was updated on September 24, 2026 and RFC View on October 7, 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.*