# Guijo y Serna vs Shiftool

The clearest difference is in-app purchases: Guijo y Serna at none against Shiftool's 2. Guijo y Serna also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.6). On price, update cadence and device support there is nothing between them.

Both are free to download. Shiftool sells 2 in-app purchases, starting at $1.99 per month. Guijo y Serna asks for nothing beyond the download.

Guijo y Serna ships an update weekly, Shiftool every 2 weeks. The most recent releases landed on September 21, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Guijo y Serna | Shiftool |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 2 weeks |
| Size | 20 MB | 94 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Iberbox Secure Services, S.L.](https://appshunter.io/developer/1529650283) | [Shiftool SL](https://appshunter.io/developer/1812390523) |

## What reviewers say

### Guijo y Serna

[App page](https://appshunter.io/ios/app/guijo-y-serna/id6743705693)

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

**In-app purchases:** none


### Shiftool

[App page](https://appshunter.io/ios/app/shiftool/id6745471193)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium month | $1.99 | per month |
| Premium year | $19.99 | per year |


## Frequently asked questions

### Is Guijo y Serna free?

Guijo y Serna is free to download, with no in-app purchases.

### Is Shiftool free?

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

### Do Guijo y Serna or Shiftool have ads?

Shiftool shows ads; Guijo y Serna does not.

### Which is updated more often, Guijo y Serna or Shiftool?

Guijo y Serna ships an update weekly, and Shiftool every 2 weeks. Most recently, Guijo y Serna was updated on September 21, 2026 and Shiftool on October 1, 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.*