# Clean,Merge Duplicate Contacts vs Contacts Manage

The clearest difference is review sentiment: Clean,Merge Duplicate Contacts at 51% against Contacts Manage's 0%. Clean,Merge Duplicate Contacts also leads on rating (3.8 vs 1.0) and ads (none vs shown). Contacts Manage's advantage is iOS requirement (12.0 vs 17.6). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Clean,Merge Duplicate Contacts sells 1 one-off in-app purchase and Contacts Manage sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Clean,Merge Duplicate Contacts holds the better App Store score, 3.8 against 1.0. That said, the two scores are not equally well evidenced: Clean,Merge Duplicate Contacts has 13 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 51% of Clean,Merge Duplicate Contacts's written reviews are positive against 0% of Contacts Manage's.

Clean,Merge Duplicate Contacts ships an update every 9 days, Contacts Manage every 3 months. The most recent releases landed on October 21, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Clean,Merge Duplicate Contacts | Contacts Manage |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (13 ratings)](https://appshunter.io/ios/app/cleanmerge-duplicate-contacts/id625688151/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/contacts-manage-task-schedule/id965643692/reviews) |
| Number of ratings | **13** | 1 |
| Positive reviews | **51.5% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 9 days** | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 29 MB | 8 MB |
| Requires iOS | 17.6 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [峥 俞](https://appshunter.io/developer/1500529302) | [农 葛](https://appshunter.io/developer/591089697) |

## What reviewers say

### Clean,Merge Duplicate Contacts

[App page](https://appshunter.io/ios/app/cleanmerge-duplicate-contacts/id625688151)

Easily clean up your address book by removing duplicate and junk contacts. This app helps you merge duplicates, back up your contacts to CSV or VCF files, and manage multiple address book sources.

**Highlights:** Bulk delete contacts, Detect duplicate contacts, Remove junk information, Backup contacts to CSV/VCF, Restore backup contacts, Manage multiple address book sources

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to Professional | $3.99 | one-time |


### Contacts Manage

[App page](https://appshunter.io/ios/app/contacts-manage-task-schedule/id965643692)

Organize your address book by merging duplicate entries, clearing unwanted contacts, and creating custom groups. Send messages to multiple contacts at once and quickly search for specific information within your entire contact list.

**Highlights:** Merge duplicate contacts, Clear contacts, Create, modify, and group contacts, Send group messages, Search contacts by name or number

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


## Frequently asked questions

### Is Clean,Merge Duplicate Contacts free?

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

### Is Contacts Manage free?

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

### Which has better reviews, Clean,Merge Duplicate Contacts or Contacts Manage?

Clean,Merge Duplicate Contacts is rated higher. Clean,Merge Duplicate Contacts averages 3.8 out of 5 from 13 ratings, while Contacts Manage averages 1.0 from 1 ratings.

### Do Clean,Merge Duplicate Contacts or Contacts Manage have ads?

Contacts Manage shows ads; Clean,Merge Duplicate Contacts does not.

### Which is updated more often, Clean,Merge Duplicate Contacts or Contacts Manage?

Clean,Merge Duplicate Contacts ships an update every 9 days, and Contacts Manage every 3 months. Most recently, Clean,Merge Duplicate Contacts was updated on October 21, 2026 and Contacts Manage on September 21, 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.*