# CieSign vs Matrix Clock

The clearest difference is iOS requirement: CieSign at 13.0 against Matrix Clock's 15.0. 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 | CieSign | Matrix Clock |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 35.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free | — |
| Size | 36 MB | 23 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Istituto Poligrafico e Zecca dello Stato Spa](https://appshunter.io/developer/1223441137) | [davide patrone](https://appshunter.io/developer/6792269892) |

## What reviewers say

### CieSign

[App page](https://appshunter.io/ios/app/ciesign/id1539026284)

This app allows you to apply an advanced electronic signature (FEA) to documents using your Italian Electronic Identity Card (CIE). It guides you through the simple process of signing documents electronically for both public administration services and private use.

**Highlights:** Advanced electronic signature (FEA), Use with Italian Electronic Identity Card (CIE), Guided document signing process, Add graphical signature, Verify signatures, Share signed documents

**In-app purchases:** none


### Matrix Clock

[App page](https://appshunter.io/ios/app/matrix-clock/id6821098301)

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

**In-app purchases:** none


## Frequently asked questions

### Is CieSign free?

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

### Is Matrix Clock free?

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

### Do CieSign or Matrix Clock have ads?

Neither CieSign nor Matrix Clock 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.*