# Ultimate Cardin vs SIDE Preventivi

The clearest difference is update cadence: Ultimate Cardin at every 6 weeks against SIDE Preventivi's every 3 months. Ultimate Cardin also leads on iOS requirement (13.0 vs 15.6). 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.

Ultimate Cardin ships an update every 6 weeks, SIDE Preventivi every 3 months. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Ultimate Cardin | SIDE Preventivi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Size | 7 MB | 14 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CARDIN ELETTRONICA S.p.A.](https://appshunter.io/developer/965252906) | [Side S.P.A](https://appshunter.io/developer/1805799570) |

## What reviewers say

### Ultimate Cardin

[App page](https://appshunter.io/ios/app/ultimate-cardin/id1635143076)

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

**In-app purchases:** none


### SIDE Preventivi

[App page](https://appshunter.io/ios/app/side-preventivi/id6744056762)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ultimate Cardin free?

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

### Is SIDE Preventivi free?

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

### Do Ultimate Cardin or SIDE Preventivi have ads?

Neither Ultimate Cardin nor SIDE Preventivi shows ads.

### Which is updated more often, Ultimate Cardin or SIDE Preventivi?

Ultimate Cardin ships an update every 6 weeks, and SIDE Preventivi every 3 months. Most recently, Ultimate Cardin was updated on October 27, 2026 and SIDE Preventivi on October 30, 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.*