# Authenticator™ Full Protection vs Contacts Backup. Restore.Clean

The clearest difference is iOS requirement: Authenticator™ Full Protection at 11.0 against Contacts Backup. Restore.Clean's 15.0. On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Authenticator™ Full Protection sells 2 in-app purchases, starting at $7.99 per 7 days and Contacts Backup. Restore.Clean sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Authenticator™ Full Protection against 5.0 for Contacts Backup. Restore.Clean. Both are backed by a comparable volume of ratings — 2 and 3 respectively.

## The numbers

| Metric | Authenticator™ Full Protection | Contacts Backup. Restore.Clean |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/authenticator-full-protection/id1669903479/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/contacts-backup-restoreclean/id6484267417/reviews) |
| Number of ratings | 2 | **3** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | — | Fortnightly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 16 MB | 16 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [丹丹 李](https://appshunter.io/developer/1666474477) | [ORIENTPRO - LAM AN INVESTMENT & TRADE.,JSC](https://appshunter.io/developer/1614396757) |

## What reviewers say

### Authenticator™ Full Protection

[App page](https://appshunter.io/ios/app/authenticator-full-protection/id1669903479)

This app provides two-factor authentication codes offline and includes a browser extension to block ads, trackers, and spyware. It enhances privacy, saves battery, and limits bandwidth usage for a faster, safer browsing experience.

**Highlights:** Offline 2FA code generation, Automatic setup for multiple accounts, Encrypted data storage, Browser ad and tracker blocking, Privacy enhancement, Battery and data saving

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $7.99 | per 7 days |
| Yearly Premium | $69.99 | per year |


### Contacts Backup. Restore.Clean

[App page](https://appshunter.io/ios/app/contacts-backup-restoreclean/id6484267417)

Easily manage your contacts with this app. It helps you find and merge duplicates, clean up incomplete entries, and back up your entire contact list for offline restoration. Share backups via email or transfer between devices.

**Highlights:** Merge duplicate contacts, Remove incomplete contacts, One-tap backup, Email backup files, Transfer contacts between devices, Backup as VCF or CSV

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Contact Backup Premium Monthly | $2.99 | per month |
| Contacts Backup Premium Yearly | $9.99 | per year |


## Frequently asked questions

### Is Authenticator™ Full Protection free?

Authenticator™ Full Protection is free to download, with in-app purchases available.

### Is Contacts Backup. Restore.Clean free?

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

### Which has better reviews, Authenticator™ Full Protection or Contacts Backup. Restore.Clean?

Authenticator™ Full Protection and Contacts Backup. Restore.Clean are both rated 5.0 out of 5 on the App Store, from 2 and 3 ratings respectively.

### Do Authenticator™ Full Protection or Contacts Backup. Restore.Clean have ads?

Both Authenticator™ Full Protection and Contacts Backup. Restore.Clean show ads.

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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.*