# Auth NFC vs NFCLABS Digital Key

The clearest difference is update cadence: NFCLABS Digital Key at every 3 weeks against Auth NFC's every 4 months. NFCLABS Digital Key also leads on iOS requirement (14.0 vs 17.0). 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.

Auth NFC ships an update every 4 months, NFCLABS Digital Key every 3 weeks. The most recent releases landed on October 12, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Auth NFC | NFCLABS Digital Key |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/auth-nfc/id6504435036/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 4 MB | 57 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Thomas Wixson](https://appshunter.io/developer/645728649) | [DAGLUS, UAB](https://appshunter.io/developer/1406143796) |

## What reviewers say

### Auth NFC

[App page](https://appshunter.io/ios/app/auth-nfc/id6504435036)

This app provides a secure way to manage your accounts using NFC technology for an extra layer of protection. It allows for easy import/export of accounts and offers options to store secrets locally or on external NFC tags and YubiKeys.

**Highlights:** NFC-based security, Import/export accounts, Store secrets on NFC tags/YubiKeys, Two-factor authentication, QR code backups

**In-app purchases:** none


### NFCLABS Digital Key

[App page](https://appshunter.io/ios/app/nfclabs-digital-key/id6748823420)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Auth NFC free?

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

### Is NFCLABS Digital Key free?

NFCLABS Digital Key is free to download, with no in-app purchases.

### Do Auth NFC or NFCLABS Digital Key have ads?

Neither Auth NFC nor NFCLABS Digital Key shows ads.

### Which is updated more often, Auth NFC or NFCLABS Digital Key?

Auth NFC ships an update every 4 months, and NFCLABS Digital Key every 3 weeks. Most recently, Auth NFC was updated on October 12, 2026 and NFCLABS Digital Key on October 25, 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.*