# Certilia vs ACO.AR

The clearest difference is device support: ACO.AR at 3 against Certilia's 1. ACO.AR also leads on iOS requirement (15.1 vs 17). On price, ads and in-app purchases 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 | Certilia | ACO.AR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (17 ratings)](https://appshunter.io/ios/app/certilia/id1577545855/reviews)** | — |
| Number of ratings | **17** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Monetization | Free | — |
| Size | 33 MB | 171 MB |
| Requires iOS | 17 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [AKD d.o.o.](https://appshunter.io/developer/1510311140) | [MOVISIO s.r.o.](https://appshunter.io/developer/1364371441) |

## What reviewers say

### Certilia

[App page](https://appshunter.io/ios/app/certilia/id1577545855)

Utilize your mobile device for secure identification and qualified electronic signatures. This system leverages advanced mobile phone security technology for reliable digital transactions. Activation requires registration with an existing QES or at a designated office.

**Highlights:** Mobile identification, Qualified electronic signature, Advanced security technology, Digital transaction support, QES registration

**Features:** Vision Pro support

**In-app purchases:** none


### ACO.AR

[App page](https://appshunter.io/ios/app/acoar/id6788378899)

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

**In-app purchases:** none


## Frequently asked questions

### Is Certilia free?

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

### Is ACO.AR free?

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

### Do Certilia or ACO.AR have ads?

Neither Certilia nor ACO.AR 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.*