# Master Clean Duplicate Contact vs Partner App

The clearest difference is ads: Partner App at none against Master Clean Duplicate Contact's shown. Partner App also leads on update cadence (every 2 weeks vs every 44 months) and iOS requirement (13.0 vs 15.6). On price, 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.

Master Clean Duplicate Contact ships an update every 44 months, Partner App every 2 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Master Clean Duplicate Contact | Partner App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (12 ratings)](https://appshunter.io/ios/app/master-clean-duplicate-contact/id1331319905/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 44 months | **Every 2 weeks** |
| Monetization | Ad-supported | — |
| Size | 18 MB | 77 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [duytu tran](https://appshunter.io/developer/1244491336) | [LDCars india Private Limited](https://appshunter.io/developer/1707647881) |

## What reviewers say

### Master Clean Duplicate Contact

[App page](https://appshunter.io/ios/app/master-clean-duplicate-contact/id1331319905)

Organize your address book by quickly finding and removing duplicate or incomplete contacts. This utility helps you clean up your phonebook in seconds, making it easier to find people and manage your contacts.

**Highlights:** Delete duplicate contacts with one tap, Find and delete similar name/phone/email duplicates, Remove contacts with missing phone or email, Easy contact backup and restore, Add new contacts easily

**Features:** macOS Compatibility

**In-app purchases:** none


### Partner App

[App page](https://appshunter.io/ios/app/partner-app-dozzy/id6670317302)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Master Clean Duplicate Contact free?

Master Clean Duplicate Contact is free to download, with no in-app purchases.

### Is Partner App free?

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

### Do Master Clean Duplicate Contact or Partner App have ads?

Master Clean Duplicate Contact shows ads; Partner App does not.

### Which is updated more often, Master Clean Duplicate Contact or Partner App?

Master Clean Duplicate Contact ships an update every 44 months, and Partner App every 2 weeks. Most recently, Master Clean Duplicate Contact was updated on October 24, 2026 and Partner App on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*