# Contiducks vs Duplicate Contacts Finder

The clearest difference is update cadence: Duplicate Contacts Finder at monthly against Contiducks's every 9 months. Duplicate Contacts Finder also leads on iOS requirement (9.0 vs 26.0). 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.

Contiducks ships an update every 9 months, Duplicate Contacts Finder monthly. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Contiducks | Duplicate Contacts Finder |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Monthly** |
| Monetization | — | Free |
| Size | 12 MB | 12 MB |
| Requires iOS | 26.0 | **9.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Y Goren](https://appshunter.io/developer/1474477442) | [Shebin Koshy](https://appshunter.io/developer/1550838405) |

## What reviewers say

### Contiducks

[App page](https://appshunter.io/ios/app/contiducks/id1474477443)

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

**In-app purchases:** none


### Duplicate Contacts Finder

[App page](https://appshunter.io/ios/app/duplicate-contacts-finder/id1550838403)

This utility helps organize your phone's contacts by identifying and allowing manual deletion of duplicates based on name and phone number. It also categorizes contacts with missing or invalid names and phone numbers, ensuring your contact list remains clean and efficient. Your contact information stays securely on your device.

**Highlights:** Categorize duplicate contacts by name and phone, Manually delete duplicate contacts, Categorize contacts with empty/invalid names, Categorize contacts with empty/invalid phone numbers, Keeps contact data on device

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Contiducks free?

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

### Is Duplicate Contacts Finder free?

Duplicate Contacts Finder is free to download, with no in-app purchases.

### Do Contiducks or Duplicate Contacts Finder have ads?

Neither Contiducks nor Duplicate Contacts Finder shows ads.

### Which is updated more often, Contiducks or Duplicate Contacts Finder?

Contiducks ships an update every 9 months, and Duplicate Contacts Finder monthly. Most recently, Contiducks was updated on November 6, 2026 and Duplicate Contacts Finder on November 3, 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.*