# uCertifyPrep CompTIA Linux+ vs Learning OOP

The clearest difference is update cadence: Learning OOP at every 10 days against uCertifyPrep CompTIA Linux+'s every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. uCertifyPrep CompTIA Linux+ sells 1 one-off in-app purchase and Learning OOP sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

uCertifyPrep CompTIA Linux+ ships an update every 4 months, Learning OOP every 10 days. The most recent releases landed on October 1, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | uCertifyPrep CompTIA Linux+ | Learning OOP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 10 days** |
| Size | 121 MB | 113 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [uCertify.com](https://appshunter.io/developer/1130631061) | [Airton Siqueira de Freitas](https://appshunter.io/developer/1809776051) |

## What reviewers say

### uCertifyPrep CompTIA Linux+

[App page](https://appshunter.io/ios/app/ucertifyprep-comptia-linux-plus/id1613324301)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| uCertifyPrep CompTIA Linux+ | $49.99 | one-time |


### Learning OOP

[App page](https://appshunter.io/ios/app/learning-oop/id6776850297)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full access | $1.99 | one-time |
| Full access with discount | $1.99 | one-time |
| CERTIFICATE OF COMPLETION | $2.99 | one-time |
| FULL PASS ALL APP | $11.99 | one-time |


## Frequently asked questions

### Is uCertifyPrep CompTIA Linux+ free?

uCertifyPrep CompTIA Linux+ is free to download, with in-app purchases available.

### Is Learning OOP free?

Learning OOP is free to download, with in-app purchases available.

### Do uCertifyPrep CompTIA Linux+ or Learning OOP have ads?

Neither uCertifyPrep CompTIA Linux+ nor Learning OOP shows ads.

### Which is updated more often, uCertifyPrep CompTIA Linux+ or Learning OOP?

uCertifyPrep CompTIA Linux+ ships an update every 4 months, and Learning OOP every 10 days. Most recently, uCertifyPrep CompTIA Linux+ was updated on October 1, 2026 and Learning OOP on October 6, 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.*