# CompTIA Linux Exam Pass vs Locked In

The clearest difference is update cadence: Locked In at every 2 weeks against CompTIA Linux Exam Pass's every 2 months. CompTIA Linux Exam Pass's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

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

CompTIA Linux Exam Pass ships an update every 2 months, Locked In every 2 weeks. The most recent releases landed on September 30, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | CompTIA Linux Exam Pass | Locked In |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/locked-in-prep-for-linux-plus/id6771484770/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | — | Freemium |
| Size | 84 MB | 5 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Nguyen Duy Khanh](https://appshunter.io/developer/1345775745) | [OMAR DANIEL GRAZIANO](https://appshunter.io/developer/1896485759) |

## What reviewers say

### 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 |


### Locked In

[App page](https://appshunter.io/ios/app/locked-in-prep-for-linux-plus/id6771484770)

Prepare for the CompTIA Linux+ XK0-006 exam with this offline study companion. It offers concise lessons, practice questions, flashcards, and mock exams covering all exam domains. Track your progress and review weak topics to ensure readiness.

**Highlights:** Concise lessons by exam domain, Practice questions with explanations, Timed mock exams, Command-focused flashcards, Searchable glossary, Progress tracking and study plan

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Linux+ Full Unlock | $9.99 | one-time |


## Frequently asked questions

### Is CompTIA Linux Exam Pass free?

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

### Is Locked In free?

Locked In is free to download, with in-app purchases available.

### Do CompTIA Linux Exam Pass or Locked In have ads?

Neither CompTIA Linux Exam Pass nor Locked In shows ads.

### Which is updated more often, CompTIA Linux Exam Pass or Locked In?

CompTIA Linux Exam Pass ships an update every 2 months, and Locked In every 2 weeks. Most recently, CompTIA Linux Exam Pass was updated on September 30, 2026 and Locked In on September 22, 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.*