# Learn XML vs Learn Security

The clearest difference is iOS requirement: Learn XML at 12.0 against Learn Security's 14.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Learn XML | Learn Security |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Monetization | — | Free |
| Size | 28 MB | 4 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [OnePercent](https://appshunter.io/developer/1536020418) | [AFONSO PAZ DIAS NOGUEIRA DE SOUSA](https://appshunter.io/developer/1677042163) |

## What reviewers say

### Learn XML

[App page](https://appshunter.io/ios/app/learn-xml-onepercent/id1561356815)

**Features:** macOS Compatibility

**In-app purchases:** none


### Learn Security

[App page](https://appshunter.io/ios/app/learn-security/id6446262932)

Learn the fundamentals of cybersecurity and how to protect yourself from online threats. This app offers easy-to-understand explanations and interactive demonstrations of common cyber attacks and their countermeasures.

**Highlights:** Cybersecurity fundamentals, Interactive attack demonstrations, Countermeasure demonstrations, OWASP Top 10 coverage, User-friendly explanations, Step-by-step instructions

**In-app purchases:** none


## Frequently asked questions

### Is Learn XML free?

Learn XML is free to download, with no in-app purchases.

### Is Learn Security free?

Learn Security is free to download, with no in-app purchases.

### Do Learn XML or Learn Security have ads?

Neither Learn XML nor Learn Security 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.*