# CompTIA Linux Exam Simulator vs DevOps Engineer Pro Prep

The clearest difference is update cadence: DevOps Engineer Pro Prep at monthly against CompTIA Linux Exam Simulator's every 4 months. DevOps Engineer Pro Prep also leads on iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. CompTIA Linux Exam Simulator sells 3 in-app purchases, starting at $7.99 per month and DevOps Engineer Pro Prep sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

CompTIA Linux Exam Simulator ships an update every 4 months, DevOps Engineer Pro Prep monthly. Both last shipped on September 16, 2026.

## The numbers

| Metric | CompTIA Linux Exam Simulator | DevOps Engineer Pro Prep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Size | 92 MB | 116 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Nguyen Duy Khanh](https://appshunter.io/developer/1345775745) | [AITYTECH](https://appshunter.io/developer/1885549185) |

## What reviewers say

### CompTIA Linux Exam Simulator

[App page](https://appshunter.io/ios/app/comptia-linux-exam-simulator/id6501984134)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $7.99 | per month |
| Premium Quarterly | $14.99 | per 3 months |
| Premium Yearly | $49.99 | per year |


### DevOps Engineer Pro Prep

[App page](https://appshunter.io/ios/app/devops-engineer-pro-prep/id6761751530)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium - Lifetime | $3.99 | one-time |


## Frequently asked questions

### Is CompTIA Linux Exam Simulator free?

CompTIA Linux Exam Simulator is free to download, with in-app purchases available.

### Is DevOps Engineer Pro Prep free?

DevOps Engineer Pro Prep is free to download, with in-app purchases available.

### Do CompTIA Linux Exam Simulator or DevOps Engineer Pro Prep have ads?

Neither CompTIA Linux Exam Simulator nor DevOps Engineer Pro Prep shows ads.

### Which is updated more often, CompTIA Linux Exam Simulator or DevOps Engineer Pro Prep?

CompTIA Linux Exam Simulator ships an update every 4 months, and DevOps Engineer Pro Prep monthly. Most recently, CompTIA Linux Exam Simulator was updated on September 16, 2026 and DevOps Engineer Pro Prep on September 16, 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.*