# Contacts Sync vs CoHealth

The clearest difference is in-app purchases: CoHealth at none against Contacts Sync's 3. CoHealth also leads on ads (none vs shown) and update cadence (every 10 days vs every 6 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Contacts Sync sells 3 in-app purchases, starting at $1.99 per 7 days. CoHealth asks for nothing beyond the download.

Contacts Sync ships an update every 6 weeks, CoHealth every 10 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Contacts Sync | CoHealth |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (25 ratings)](https://appshunter.io/ios/app/contacts-sync-for-google-gmail/id1644069886/reviews)** | — |
| Number of ratings | **25** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 10 days** |
| Monetization | Free with in-app purchases | — |
| Size | 92 MB | 45 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Haresh Purbiya](https://appshunter.io/developer/1643672119) | [SEDE JOEL HENRI](https://appshunter.io/developer/1895264608) |

## What reviewers say

### 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 |


### CoHealth

[App page](https://appshunter.io/ios/app/cohealth/id6783456859)

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

**In-app purchases:** none


## Frequently asked questions

### Is Contacts Sync free?

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

### Is CoHealth free?

CoHealth is free to download, with no in-app purchases.

### Do Contacts Sync or CoHealth have ads?

Contacts Sync shows ads; CoHealth does not.

### Which is updated more often, Contacts Sync or CoHealth?

Contacts Sync ships an update every 6 weeks, and CoHealth every 10 days. Most recently, Contacts Sync was updated on November 3, 2026 and CoHealth on October 31, 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.*