# Safeguard Locks vs Auth Sync

The clearest difference is iOS requirement: Safeguard Locks at 13.0 against Auth Sync's 15.1. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Safeguard Locks | Auth Sync |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/safeguard-locks/id6476365291/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 3 months |
| Monetization | Free | — |
| Size | 123 MB | 59 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Safeguard Locking Solutions LLC](https://appshunter.io/developer/1726524333) | [DREAMER NETWORK CO., LTD](https://appshunter.io/developer/1613694335) |

## What reviewers say

### Safeguard Locks

[App page](https://appshunter.io/ios/app/safeguard-locks/id6476365291)

This utility app works with NFC-enabled locks, utilizing proprietary power harvesting technology. It allows users to manage and interact with compatible locking systems through their mobile device.

**Highlights:** NFC power harvesting technology, Mobile app compatibility, Secure lock management, Proprietary system integration

**In-app purchases:** none


### Auth Sync

[App page](https://appshunter.io/ios/app/auth-sync-safe-and-secure-2fa/id6751329938)

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

**In-app purchases:** none


## Frequently asked questions

### Is Safeguard Locks free?

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

### Is Auth Sync free?

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

### Do Safeguard Locks or Auth Sync have ads?

Neither Safeguard Locks nor Auth Sync shows 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.*