# ITIL® 4 Foundation Prep 2026 vs Linux & Security Essentials

The clearest difference is update cadence: Linux & Security Essentials at every 6 days against ITIL® 4 Foundation Prep 2026's every 2 months. ITIL® 4 Foundation Prep 2026's advantage is iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. ITIL® 4 Foundation Prep 2026 sells 3 in-app purchases, starting at $5.99 per 7 days and Linux & Security Essentials sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ITIL® 4 Foundation Prep 2026 ships an update every 2 months, Linux & Security Essentials every 6 days. The most recent releases landed on November 8, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | ITIL® 4 Foundation Prep 2026 | Linux & Security Essentials |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (29 ratings)](https://appshunter.io/ios/app/itil-4-foundation-prep-2026/id6737535269/reviews)** | — |
| Number of ratings | **29** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 days** |
| Monetization | Free with in-app purchases | — |
| Size | 99 MB | 262 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ultra Prep](https://appshunter.io/developer/1769810578) | [CHOI SEONGMIN](https://appshunter.io/developer/6772332527) |

## What reviewers say

### ITIL® 4 Foundation Prep 2026

[App page](https://appshunter.io/ios/app/itil-4-foundation-prep-2026/id6737535269)

Prepare for the ITIL® 4 Foundation exam with a comprehensive study tool. Access over 1500 practice questions, various test modes, and an exam simulator to build confidence and master IT service management concepts. Track your progress and study effectively for certification.

**Highlights:** 1500+ practice questions with explanations, Multiple efficient test modes, Exam simulator, Progress tracking, Night mode, Subject-specific practice

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $5.99 | per 7 days |
| Monthly | $17.99 | per month |
| Quarterly | $39.99 | per 3 months |


### Linux & Security Essentials

[App page](https://appshunter.io/ios/app/linux-and-security-essentials/id6785109684)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Access | $4.99 | one-time |


## Frequently asked questions

### Is ITIL® 4 Foundation Prep 2026 free?

ITIL® 4 Foundation Prep 2026 is free to download, with in-app purchases available.

### Is Linux & Security Essentials free?

Linux & Security Essentials is free to download, with in-app purchases available.

### Do ITIL® 4 Foundation Prep 2026 or Linux & Security Essentials have ads?

Neither ITIL® 4 Foundation Prep 2026 nor Linux & Security Essentials shows ads.

### Which is updated more often, ITIL® 4 Foundation Prep 2026 or Linux & Security Essentials?

ITIL® 4 Foundation Prep 2026 ships an update every 2 months, and Linux & Security Essentials every 6 days. Most recently, ITIL® 4 Foundation Prep 2026 was updated on November 8, 2026 and Linux & Security Essentials on November 10, 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.*