# uCertifyPrep Linux LPIC vs jor1k

The clearest difference is in-app purchases: jor1k at none against uCertifyPrep Linux LPIC's 1. uCertifyPrep Linux LPIC's advantage is update cadence (every 3 months vs every 11 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. uCertifyPrep Linux LPIC sells 1 one-off in-app purchase. jor1k asks for nothing beyond the download.

uCertifyPrep Linux LPIC ships an update every 3 months, jor1k every 11 months. The most recent releases landed on September 21, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | uCertifyPrep Linux LPIC | jor1k |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/jor1k-linux/id6444093421/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 11 months |
| Monetization | — | Free |
| Size | 121 MB | 335 MB |
| Requires iOS | **14.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [uCertify.com](https://appshunter.io/developer/1130631061) | [Luis Acevedo-Arreguin](https://appshunter.io/developer/1642773653) |

## What reviewers say

### uCertifyPrep Linux LPIC

[App page](https://appshunter.io/ios/app/ucertifyprep-linux-lpic-1/id1594364424)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| uCertifyPrep Linux LPIC-1 | $49.99 | one-time |


### jor1k

[App page](https://appshunter.io/ios/app/jor1k-linux/id6444093421)

This app provides a Linux terminal on your iPhone or iPad, allowing you to practice basic commands for learning programming languages and exploring a different Linux flavor. It's designed for users interested in hands-on computer science education.

**Highlights:** Linux terminal emulator, Practice basic commands, Learn computer programming, Explore Linux flavors, Mobile-friendly interface

**In-app purchases:** none


## Frequently asked questions

### Is uCertifyPrep Linux LPIC free?

uCertifyPrep Linux LPIC is free to download, with in-app purchases available.

### Is jor1k free?

jor1k is free to download, with no in-app purchases.

### Do uCertifyPrep Linux LPIC or jor1k have ads?

Neither uCertifyPrep Linux LPIC nor jor1k shows ads.

### Which is updated more often, uCertifyPrep Linux LPIC or jor1k?

uCertifyPrep Linux LPIC ships an update every 3 months, and jor1k every 11 months. Most recently, uCertifyPrep Linux LPIC was updated on September 21, 2026 and jor1k on September 18, 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.*