# The Study Wizard vs XK0

The clearest difference is update cadence: XK0 at every 3 months against The Study Wizard's every 16 months. XK0 also leads on iOS requirement (15.0 vs 17.6). 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 Study Wizard ships an update every 16 months, XK0 every 3 months. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | The Study Wizard | XK0 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 3 months** |
| Size | 2 MB | 27 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Christopher Elliott](https://appshunter.io/developer/1795167768) | [Davy Raitt](https://appshunter.io/developer/1795318281) |

## What reviewers say

### The Study Wizard

[App page](https://appshunter.io/ios/app/the-study-wizard/id6742042217)

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

**In-app purchases:** none


### XK0

[App page](https://appshunter.io/ios/app/xk0-006-linux-plus-admin-exam-prep/id6761316677)

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

**In-app purchases:** none


## Frequently asked questions

### Is The Study Wizard free?

The Study Wizard is free to download, with no in-app purchases.

### Is XK0 free?

XK0 is free to download, with no in-app purchases.

### Do The Study Wizard or XK0 have ads?

Neither The Study Wizard nor XK0 shows ads.

### Which is updated more often, The Study Wizard or XK0?

The Study Wizard ships an update every 16 months, and XK0 every 3 months. Most recently, The Study Wizard was updated on October 25, 2026 and XK0 on October 31, 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.*