# ITIL4 Foundation vs Linux Simulator

The clearest difference is price: ITIL4 Foundation at Free against Linux Simulator's $9.99. ITIL4 Foundation also leads on iOS requirement (15.0 vs 17.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

ITIL4 Foundation is free to download; Linux Simulator costs $9.99 up front. ITIL4 Foundation sells 1 in-app purchase, starting at $4.99 per month and Linux Simulator sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

ITIL4 Foundation ships an update weekly, Linux Simulator every 4 days. The most recent releases landed on September 25, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | ITIL4 Foundation | Linux Simulator |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 4 days** |
| Size | 138 MB | 9 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Corri Jones](https://appshunter.io/developer/1730911718) | [Christopher Paton](https://appshunter.io/developer/1888321858) |

## What reviewers say

### ITIL4 Foundation

[App page](https://appshunter.io/ios/app/itil4-foundation-exam-prep/id6749754890)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ITIL4 Pro | $4.99 | per month |


### Linux Simulator

[App page](https://appshunter.io/ios/app/linux-simulator/id6762078018)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $2.99 | per month |
| Annual subscription | $19.99 | per year |


## Frequently asked questions

### Is ITIL4 Foundation free?

ITIL4 Foundation is free to download, with in-app purchases available.

### Is Linux Simulator free?

Linux Simulator costs $9.99, and also offers in-app purchases.

### Do ITIL4 Foundation or Linux Simulator have ads?

Neither ITIL4 Foundation nor Linux Simulator shows ads.

### Which is updated more often, ITIL4 Foundation or Linux Simulator?

ITIL4 Foundation ships an update weekly, and Linux Simulator every 4 days. Most recently, ITIL4 Foundation was updated on September 25, 2026 and Linux Simulator on October 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*