# Learn XML vs PyStudy

The clearest difference is price: Learn XML at Free against PyStudy's $7.99. Learn XML also leads on iOS requirement (12.0 vs 16.4). On update cadence, ads, in-app purchases and device support there is nothing between them.

Learn XML is free to download; PyStudy costs $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Learn XML ships an update every 4 months, PyStudy every 2 months. Both last shipped on October 27, 2026.

## The numbers

| Metric | Learn XML | PyStudy |
| --- | --- | --- |
| Price | **Free** | $7.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Size | 28 MB | 76 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [OnePercent](https://appshunter.io/developer/1536020418) | [SimTeCon GmbH](https://appshunter.io/developer/1761797043) |

## What reviewers say

### Learn XML

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

**Features:** macOS Compatibility

**In-app purchases:** none


### PyStudy

[App page](https://appshunter.io/ios/app/pystudy/id6736860808)

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

**In-app purchases:** none


## Frequently asked questions

### Is Learn XML free?

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

### Is PyStudy free?

PyStudy costs $7.99, with no in-app purchases.

### Do Learn XML or PyStudy have ads?

Neither Learn XML nor PyStudy shows ads.

### Which is updated more often, Learn XML or PyStudy?

Learn XML ships an update every 4 months, and PyStudy every 2 months. Most recently, Learn XML was updated on October 27, 2026 and PyStudy on October 27, 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.*