# Contact backup & Restore Data vs Delete Duplicate Contacts Fast

The clearest difference is rating: Contact backup & Restore Data at 4.7 against Delete Duplicate Contacts Fast's 1.0. Contact backup & Restore Data also leads on ratings volume (6 vs 1) and device support (3 vs 1). Delete Duplicate Contacts Fast's advantage is in-app purchases (none vs 4). On price, update cadence and ads there is nothing between them.

Both are free to download. Contact backup & Restore Data sells 4 in-app purchases, starting at $0.99 per 7 days. Delete Duplicate Contacts Fast asks for nothing beyond the download.

Contact backup & Restore Data holds the better App Store score, 4.7 against 1.0. That said, the two scores are not equally well evidenced: Contact backup & Restore Data has 6 ratings behind it against 1, so its average is the more settled of the two.

Contact backup & Restore Data ships an update every 37 months, Delete Duplicate Contacts Fast every 53 months. The most recent releases landed on October 24, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Contact backup & Restore Data | Delete Duplicate Contacts Fast |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (6 ratings)](https://appshunter.io/ios/app/contact-backup-and-restore-data/id1500406544/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/delete-duplicate-contacts-fast/id1547160301/reviews) |
| Number of ratings | **6** | 1 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 37 months** | Every 53 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 38 MB | 1 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Bhalala Hiren Bharatbai](https://appshunter.io/developer/1438302804) | [Javid Multani](https://appshunter.io/developer/1543514788) |

## What reviewers say

### Contact backup & Restore Data

[App page](https://appshunter.io/ios/app/contact-backup-and-restore-data/id1500406544)

Easily back up and restore your phone's contacts without a computer. Create .vcf files for cloud or local storage, and transfer contacts between SIM and phone with a single click.

**Highlights:** Contact backup and restore, Create .vcf files, Cloud storage support, Local storage option, Import/export SIM contacts, Contact transfer between devices

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Contack Backup pro - Weekly | $0.99 | per 7 days |
| Contack Backup pro - Monthly | $1.99 | per month |
| Contack Backup pro - Yearly | $9.99 | per year |
| Contact Backup - Remove Ads | $3.99 | one-time |


### Delete Duplicate Contacts Fast

[App page](https://appshunter.io/ios/app/delete-duplicate-contacts-fast/id1547160301)

This utility helps you clean, merge, and organize your contacts by identifying and removing duplicates. It offers one-tap deletion, easy merging, and the ability to export and import contacts via CSV.

**Highlights:** Smart duplicate detection, Merge duplicate contacts, One-tap contact deletion, CSV export and import, Intuitive interface, Light and dark mode support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Contact backup & Restore Data free?

Contact backup & Restore Data is free to download, with in-app purchases available.

### Is Delete Duplicate Contacts Fast free?

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

### Which has better reviews, Contact backup & Restore Data or Delete Duplicate Contacts Fast?

Contact backup & Restore Data is rated higher. Contact backup & Restore Data averages 4.7 out of 5 from 6 ratings, while Delete Duplicate Contacts Fast averages 1.0 from 1 ratings.

### Do Contact backup & Restore Data or Delete Duplicate Contacts Fast have ads?

Neither Contact backup & Restore Data nor Delete Duplicate Contacts Fast shows ads.

### Which is updated more often, Contact backup & Restore Data or Delete Duplicate Contacts Fast?

Contact backup & Restore Data ships an update every 37 months, and Delete Duplicate Contacts Fast every 53 months. Most recently, Contact backup & Restore Data was updated on October 24, 2026 and Delete Duplicate Contacts Fast on October 8, 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.*