# uCertifyPrep Security Basics vs CompTIA Linux Exam Pass

uCertifyPrep Security Basics and CompTIA Linux Exam Pass are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. uCertifyPrep Security Basics sells 1 one-off in-app purchase and CompTIA Linux Exam Pass sells 4 in-app purchases, starting at $12.99 per month. Whichever you choose, the download price is not the number that matters.

uCertifyPrep Security Basics ships an update every 3 months, CompTIA Linux Exam Pass every 2 months. The most recent releases landed on October 1, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | uCertifyPrep Security Basics | CompTIA Linux Exam Pass |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Size | 121 MB | 84 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [uCertify.com](https://appshunter.io/developer/1130631061) | [Nguyen Duy Khanh](https://appshunter.io/developer/1345775745) |

## What reviewers say

### uCertifyPrep Security Basics

[App page](https://appshunter.io/ios/app/ucertifyprep-security-basics/id1613499868)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| uCertifyPrep Security Basics | $49.99 | one-time |


### CompTIA Linux Exam Pass

[App page](https://appshunter.io/ios/app/comptia-linux-exam-pass/id6748956665)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium 1 Month | $12.99 | per month |
| Premium 3 Months | $24.99 | per 3 months |
| Premium 6 Months | $39.99 | per 6 months |
| Premium 12 Months | $69.99 | per year |


## Frequently asked questions

### Is uCertifyPrep Security Basics free?

uCertifyPrep Security Basics is free to download, with in-app purchases available.

### Is CompTIA Linux Exam Pass free?

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

### Do uCertifyPrep Security Basics or CompTIA Linux Exam Pass have ads?

Neither uCertifyPrep Security Basics nor CompTIA Linux Exam Pass shows ads.

### Which is updated more often, uCertifyPrep Security Basics or CompTIA Linux Exam Pass?

uCertifyPrep Security Basics ships an update every 3 months, and CompTIA Linux Exam Pass every 2 months. Most recently, uCertifyPrep Security Basics was updated on October 1, 2026 and CompTIA Linux Exam Pass on October 4, 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.*