# Cleanup Duplicate Contacts! vs KanbanApp

The clearest difference is price: Cleanup Duplicate Contacts! at Free against KanbanApp's $1.99. Cleanup Duplicate Contacts! also leads on iOS requirement (18.6 vs 26.4). KanbanApp's advantage is update cadence (fortnightly vs every 2 months). On ads, in-app purchases and device support there is nothing between them.

Cleanup Duplicate Contacts! is free to download; KanbanApp costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Cleanup Duplicate Contacts! ships an update every 2 months, KanbanApp fortnightly. The most recent releases landed on November 1, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Cleanup Duplicate Contacts! | KanbanApp |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[4.5 (8.8K ratings)](https://appshunter.io/ios/app/cleanup-duplicate-contacts/id513670485/reviews)** | — |
| Number of ratings | **8.8K** | — |
| Positive reviews | 83.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 25 MB | 13 MB |
| Requires iOS | **18.6** | 26.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Business Contacts Solutions, LLC](https://appshunter.io/developer/675697151) | [softhd](https://appshunter.io/developer/500566415) |

## What reviewers say

### Cleanup Duplicate Contacts!

[App page](https://appshunter.io/ios/app/cleanup-duplicate-contacts/id513670485)

This app automatically finds and merges duplicate contacts in your address book. It offers customizable matching levels and provides detailed reports. The app also suggests contact updates using AI and can capture new contacts from email signatures.

**Highlights:** Instant duplicate contact cleanup, Customizable merge levels, Automatic contact update suggestions, Email signature contact capture, Manages multiple contact sources, Backup and restore contacts

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Quick and efficient
- 👍 Easy to use
- 👍 Seamless operation
- 👍 Straightforward
- 👍 Effective

**What reviewers complain about**

- 🐛 Crashes
- 🐛 Deleted contacts
- 🐛 Unreliable
- 🐛 Didn't merge all duplicates
- 🔒 Privacy concerns about data sharing

**Reported bugs**

- Crashes during merging process
- Inconsistent behavior when re-merging contacts
- Deleting or losing contact information

**Requested features**

- Option to move contacts between groups
- Ability to select all backup contacts for deletion
- Improved backup and restore functionality


### KanbanApp

[App page](https://appshunter.io/ios/app/kanbanapp/id6768080142)

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

**In-app purchases:** none


## Frequently asked questions

### Is Cleanup Duplicate Contacts! free?

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

### Is KanbanApp free?

KanbanApp costs $1.99, with no in-app purchases.

### Do Cleanup Duplicate Contacts! or KanbanApp have ads?

Neither Cleanup Duplicate Contacts! nor KanbanApp shows ads.

### Which is updated more often, Cleanup Duplicate Contacts! or KanbanApp?

Cleanup Duplicate Contacts! ships an update every 2 months, and KanbanApp fortnightly. Most recently, Cleanup Duplicate Contacts! was updated on November 1, 2026 and KanbanApp on October 24, 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.*