# Contact Backup & Transfer vs Contacts Sync

The clearest difference is rating: Contacts Sync at 4.5 against Contact Backup & Transfer's 3.7. Contacts Sync also leads on update cadence (every 6 weeks vs every 7 months). Contact Backup & Transfer's advantage is ads (none vs shown) and iOS requirement (8.0 vs 15.0). On price, ratings volume, in-app purchases and monetization model there is nothing between them.

Both are free to download. Contact Backup & Transfer sells 1 one-off in-app purchase and Contacts Sync sells 3 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Contacts Sync holds the better App Store score, 4.5 against 3.7. Both are backed by a comparable volume of ratings — 64 and 25 respectively.

Contact Backup & Transfer ships an update every 7 months, Contacts Sync every 6 weeks. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Contact Backup & Transfer | Contacts Sync |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (64 ratings)](https://appshunter.io/ios/app/contact-backup-and-transfer/id533422166/reviews) | **[4.5 (25 ratings)](https://appshunter.io/ios/app/contacts-sync-for-google-gmail/id1644069886/reviews)** |
| Number of ratings | **64** | 25 |
| Positive reviews | 78.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 12 MB | 92 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TopOfStack Software Limited](https://appshunter.io/developer/370530694) | [Haresh Purbiya](https://appshunter.io/developer/1643672119) |

## What reviewers say

### Contact Backup & Transfer

[App page](https://appshunter.io/ios/app/contact-backup-and-transfer/id533422166)

Easily back up and transfer your contacts between iOS devices or to your email and cloud storage. Restore contacts with all information, including images, without duplicates. Supports offline backups and QR code scanning for adding contacts.

**Highlights:** Backup contacts to iOS device, email, or Dropbox, Restore vcf from email/Dropbox without duplicates, Restore contact information including images, Add contacts from QR codes, Transfer contacts via Wi-Fi or Bluetooth, Offline backup functionality

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Brand Name & Ads | $4.99 | one-time |


### Contacts Sync

[App page](https://appshunter.io/ios/app/contacts-sync-for-google-gmail/id1644069886)

Easily back up, export, and restore your phone's contacts without a computer. This app helps you find and merge duplicate entries, ensuring your address book stays organized and secure. Supports multiple export formats and cloud storage options.

**Highlights:** Contact backup to secure cloud storage, Export contacts in VCF, XLS, CSV formats, Find and merge duplicate contacts, Restore contacts from backup files, Automatic daily, weekly, monthly backups, Export backups via third-party apps

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Contact backup PRO - weekly | $1.99 | per 7 days |
| Contact backup PRO - Monthly | $4.99 | per month |
| Contact backup PRO - Yearly | $19.99 | per year |


## Frequently asked questions

### Is Contact Backup & Transfer free?

Contact Backup & Transfer is free to download, with in-app purchases available.

### Is Contacts Sync free?

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

### Which has better reviews, Contact Backup & Transfer or Contacts Sync?

Contacts Sync is rated higher. Contact Backup & Transfer averages 3.7 out of 5 from 64 ratings, while Contacts Sync averages 4.5 from 25 ratings.

### Do Contact Backup & Transfer or Contacts Sync have ads?

Contacts Sync shows ads; Contact Backup & Transfer does not.

### Which is updated more often, Contact Backup & Transfer or Contacts Sync?

Contact Backup & Transfer ships an update every 7 months, and Contacts Sync every 6 weeks. Most recently, Contact Backup & Transfer was updated on October 23, 2026 and Contacts Sync 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.*