# Contacts Sync, Backup & Clean vs Sync for Google Contacts

The clearest difference is rating: Sync for Google Contacts at 4.6 against Contacts Sync, Backup & Clean's 3.6. Sync for Google Contacts also leads on ads (none vs shown) and review sentiment (75% vs 45%). On price, ratings volume, update cadence and in-app purchases there is nothing between them.

Both are free to download. Contacts Sync, Backup & Clean sells 3 one-off in-app purchases and Sync for Google Contacts sells 4 in-app purchases, starting at $8.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Sync for Google Contacts holds the better App Store score, 4.6 against 3.6. Both are backed by a comparable volume of ratings — 76 and 120 respectively. Written reviews point the same way: 45% of Contacts Sync, Backup & Clean's written reviews are positive against 75% of Sync for Google Contacts's.

Contacts Sync, Backup & Clean ships an update every 10 days, Sync for Google Contacts every 11 days. The most recent releases landed on September 19, 2026 and August 13, 2026 respectively.

## The numbers

| Metric | Contacts Sync, Backup & Clean | Sync for Google Contacts |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (76 ratings)](https://appshunter.io/ios/app/contacts-sync-backup-and-clean/id624985840/reviews) | **[4.6 (120 ratings)](https://appshunter.io/ios/app/sync-for-google-contacts/id1639644696/reviews)** |
| Number of ratings | 76 | **120** |
| Positive reviews | 45.4% of reviews | **75.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 10 days** | Every 11 days |
| Monetization | Free with in-app purchases | Freemium |
| Size | 23 MB | 28 MB |
| Requires iOS | **17.6** | 18.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [峥 俞](https://appshunter.io/developer/1500529302) | [Orbion](https://appshunter.io/developer/1782809463) |

## What reviewers say

### Contacts Sync, Backup & Clean

[App page](https://appshunter.io/ios/app/contacts-sync-backup-and-clean/id624985840)

Effortlessly sync, back up, and clean your iPhone contacts with cloud services like Google, Outlook, and Yahoo. Easily export contacts to Excel or vCard, and import them back into your address book. The app intelligently merges duplicates to maintain a tidy contact list.

**Highlights:** Two-way sync with Google, Outlook, Yahoo, Backup contacts to Excel or vCard, Import contacts from Excel or vCard, Sync contacts between multiple devices/platforms, Intelligent duplicate contact merging, Clean and intuitive interface

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Merge Duplicate Contacts | $2.99 | one-time |
| Backup Contacts Pro | $2.99 | one-time |
| Google Contacts Sync Pro Edition | $3.99 | one-time |


### Sync for Google Contacts

[App page](https://appshunter.io/ios/app/sync-for-google-contacts/id1639644696)

Easily transfer and sync your phone contacts with your Google account or another iPhone. Create backups, recover deleted contacts, and clean up your address book with simple tools. Export and import contacts via QR code or VCF files.

**Highlights:** Sync Google and iPhone contacts, Manual and automated backups, Recover deleted contacts, Bulk contact cleaning, Export/import via QR code or VCF

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Contacts Pro Weekly | $8.99 | per 7 days |
| Monthly Pro | $12.99 | per month |
| yearly pro | $18.99 | per year |
| Forever Pro | $19.99 | one-time |


## Frequently asked questions

### Is Contacts Sync, Backup & Clean free?

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

### Is Sync for Google Contacts free?

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

### Which has better reviews, Contacts Sync, Backup & Clean or Sync for Google Contacts?

Sync for Google Contacts is rated higher. Contacts Sync, Backup & Clean averages 3.6 out of 5 from 76 ratings, while Sync for Google Contacts averages 4.6 from 120 ratings.

### Do Contacts Sync, Backup & Clean or Sync for Google Contacts have ads?

Contacts Sync, Backup & Clean shows ads; Sync for Google Contacts does not.

### Which is updated more often, Contacts Sync, Backup & Clean or Sync for Google Contacts?

Contacts Sync, Backup & Clean ships an update every 10 days, and Sync for Google Contacts every 11 days. Most recently, Contacts Sync, Backup & Clean was updated on September 19, 2026 and Sync for Google Contacts on August 13, 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.*