# Learn Java DLA vs Certificação Linux

The clearest difference is iOS requirement: Certificação Linux at 13.0 against Learn Java DLA's 15.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Learn Java DLA sells 4 one-off in-app purchases and Certificação Linux sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Learn Java DLA | Certificação Linux |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 11 days | — |
| Size | 145 MB | 39 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Airton Siqueira de Freitas](https://appshunter.io/developer/1809776051) | [Uira Ribeiro](https://appshunter.io/developer/6778160711) |

## What reviewers say

### Learn Java DLA

[App page](https://appshunter.io/ios/app/learn-java-dla/id6755075754)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CERTIFICATE OF COMPLETION | $2.99 | one-time |
| Full access with discount | $3.99 | one-time |
| Premium access | $4.99 | one-time |
| FULL PASS ALL APPS | $17.99 | one-time |


### Certificação Linux

[App page](https://appshunter.io/ios/app/certificacao-linux/id6778160709)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Linux Essentials | $49.99 | one-time |
| Curso Linux LPIC-1 | $49.99 | one-time |
| Curso LPIC-2 | $49.99 | one-time |


## Frequently asked questions

### Is Learn Java DLA free?

Learn Java DLA is free to download, with in-app purchases available.

### Is Certificação Linux free?

Certificação Linux is free to download, with in-app purchases available.

### Do Learn Java DLA or Certificação Linux have ads?

Neither Learn Java DLA nor Certificação Linux shows ads.

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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.*