# Remove Duplicate Contacts + vs GroupsPro X

The clearest difference is rating: Remove Duplicate Contacts + at 4.5 against GroupsPro X's 3.7. Remove Duplicate Contacts + also leads on ratings volume (565 vs 7). GroupsPro X's advantage is review sentiment (53% vs 23%). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Remove Duplicate Contacts + sells 3 one-off in-app purchases and GroupsPro X sells 3 in-app purchases, starting at $0.99 per 6 months. Whichever you choose, the download price is not the number that matters.

Remove Duplicate Contacts + holds the better App Store score, 4.5 against 3.7. That said, the two scores are not equally well evidenced: Remove Duplicate Contacts + has 565 ratings behind it against 7, so its average is the more settled of the two. Written reviews complicate that: 23% of Remove Duplicate Contacts +'s written reviews are positive against 53% of GroupsPro X's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 20, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Remove Duplicate Contacts + | GroupsPro X |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (565 ratings)](https://appshunter.io/ios/app/remove-duplicate-contacts-plus/id312352867/reviews)** | [3.7 (7 ratings)](https://appshunter.io/ios/app/groupspro-x/id461935278/reviews) |
| Number of ratings | **565** | 7 |
| Positive reviews | 22.9% of reviews | **53.2% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 34 MB | 7 MB |
| Requires iOS | 15 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shan Shan Liu](https://appshunter.io/developer/312352870) | [Demodit GmbH](https://appshunter.io/developer/340785814) |

## What reviewers say

### Remove Duplicate Contacts +

[App page](https://appshunter.io/ios/app/remove-duplicate-contacts-plus/id312352867)

Clean up your address book by finding and removing duplicate contacts and events. Manage contact groups, send messages to multiple contacts, and organize your calendar events efficiently. Offers basic duplicate detection with an option to unlock advanced merging features.

**Highlights:** Remove duplicate contacts, Delete multiple contacts at once, Backup and restore contacts, Find and remove duplicate events, Manage contact groups, Send group texts and emails, Organize calendar events

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Merge Tools | $3.99 | one-time |
| Calendar Tools | $4.99 | one-time |
| Task | $4.99 | one-time |

**What reviewers like**

- 🚀 Fast and efficient
- 👍 Easy to use
- 💡 Helpful for organizing contacts
- 👍 Effective at removing duplicates

**What reviewers complain about**

- 🐛 Crashes frequently
- 💰 Requires in-app purchases for full functionality
- 🔍 Doesn't find all duplicates
- 🔍 Doesn't properly merge similar contacts

**Reported bugs**

- Deleting contacts removes phone numbers and details
- Sync issues with other platforms
- Inconsistent performance across iOS versions

**Requested features**

- Improved duplicate detection and merging
- More transparent pricing model
- Backup and restore functionality


### GroupsPro X

[App page](https://appshunter.io/ios/app/groupspro-x/id461935278)

Organize contacts into groups and create flexible mailing lists for efficient mass SMS and email communication. Manage contact details, search across your address book, and export data. An optional upgrade unlocks advanced features like file sharing and passcode protection.

**Highlights:** Create and modify contact groups, Assign contacts to groups, Create and modify mailing lists, Mass SMS and email sending, Contact search functionality, Export contact data

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $0.99 | per 6 months |
| Business Package | $1.99 | one-time |
| Upgrade Premium | $2.99 | one-time |


## Frequently asked questions

### Is Remove Duplicate Contacts + free?

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

### Is GroupsPro X free?

GroupsPro X is free to download, with in-app purchases available.

### Which has better reviews, Remove Duplicate Contacts + or GroupsPro X?

Remove Duplicate Contacts + is rated higher. Remove Duplicate Contacts + averages 4.5 out of 5 from 565 ratings, while GroupsPro X averages 3.7 from 7 ratings.

### Do Remove Duplicate Contacts + or GroupsPro X have ads?

Neither Remove Duplicate Contacts + nor GroupsPro X shows ads.

### Which is updated more often, Remove Duplicate Contacts + or GroupsPro X?

Remove Duplicate Contacts + ships an update every 2 months, and GroupsPro X every 2 months. Most recently, Remove Duplicate Contacts + was updated on September 20, 2026 and GroupsPro X 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.*