# Contactio vs Clean Duplicate Contacts

The clearest difference is in-app purchases: Contactio at none against Clean Duplicate Contacts's 1. Clean Duplicate Contacts's advantage is iOS requirement (16.0 vs 26.2). On price, ads and device support there is nothing between them.

Both are free to download. Clean Duplicate Contacts sells 1 one-off in-app purchase. Contactio asks for nothing beyond the download.

## The numbers

| Metric | Contactio | Clean Duplicate Contacts |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 4 days |
| Size | 2 MB | 1 MB |
| Requires iOS | 26.2 | **16.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Gokhan Yilmaz](https://appshunter.io/developer/1824479680) | [兴鑫 范](https://appshunter.io/developer/6772641790) |

## What reviewers say

### Contactio

[App page](https://appshunter.io/ios/app/contactio/id6757885274)

**Features:** macOS Compatibility

**In-app purchases:** none


### Clean Duplicate Contacts

[App page](https://appshunter.io/ios/app/clean-duplicate-contacts/id6777362091)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Unlock | $2.99 | one-time |


## Frequently asked questions

### Is Contactio free?

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

### Is Clean Duplicate Contacts free?

Clean Duplicate Contacts is free to download, with in-app purchases available.

### Do Contactio or Clean Duplicate Contacts have ads?

Neither Contactio nor Clean Duplicate Contacts 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.*