# Contacts Backup + Restore vs Duam

The clearest difference is in-app purchases: Duam at none against Contacts Backup + Restore's 3. Duam also leads on update cadence (every 11 days vs monthly). Contacts Backup + Restore's advantage is iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Contacts Backup + Restore sells 3 in-app purchases, starting at $2.99 per month. Duam asks for nothing beyond the download.

Contacts Backup + Restore ships an update monthly, Duam every 11 days. The most recent releases landed on October 26, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Contacts Backup + Restore | Duam |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (7 ratings)](https://appshunter.io/ios/app/contacts-backup-plus-restore/id1548537253/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 11 days** |
| Monetization | Freemium | — |
| Size | 23 MB | 53 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Samet Macit](https://appshunter.io/developer/1182954395) | [Duaya](https://appshunter.io/developer/1845700066) |

## What reviewers say

### Contacts Backup + Restore

[App page](https://appshunter.io/ios/app/contacts-backup-plus-restore/id1548537253)

Safeguard your address book with this app. Easily back up, restore, and transfer contacts to the cloud or export them in VCF format. Set reminders to ensure your contacts are always secure and accessible across devices.

**Highlights:** Easy backup and save contacts to cloud, Cloud sync across iOS devices, Export contacts in .vcf format, Recover contacts anytime, Custom backup reminders, Ad-free experience, VCF (VCard) file support

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium Subscription | $2.99 | per month |
| Yearly Premium Subscription | $8.99 | per year |
| Yearly Premium Subscription | $9.99 | per year |


### Duam

[App page](https://appshunter.io/ios/app/duam/id6755964484)

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

**In-app purchases:** none


## Frequently asked questions

### Is Contacts Backup + Restore free?

Contacts Backup + Restore is free to download, with in-app purchases available.

### Is Duam free?

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

### Do Contacts Backup + Restore or Duam have ads?

Neither Contacts Backup + Restore nor Duam shows ads.

### Which is updated more often, Contacts Backup + Restore or Duam?

Contacts Backup + Restore ships an update monthly, and Duam every 11 days. Most recently, Contacts Backup + Restore was updated on October 26, 2026 and Duam on October 23, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*