# SlinkPass vs SecurityKey NFC

The clearest difference is iOS requirement: SlinkPass at 12.0 against SecurityKey NFC's 14.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

SlinkPass ships an update every 2 weeks, SecurityKey NFC every 3 weeks. The most recent releases landed on October 3, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | SlinkPass | SecurityKey NFC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/securitykey-nfc/id6473890284/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | — | Free |
| Size | 13 MB | 59 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SECIOSS, Inc](https://appshunter.io/developer/385248975) | [AuthenTrend Technology Inc.](https://appshunter.io/developer/949786364) |

## What reviewers say

### SlinkPass

[App page](https://appshunter.io/ios/app/slinkpass/id735818124)

**Features:** macOS Compatibility

**In-app purchases:** none


### SecurityKey NFC

[App page](https://appshunter.io/ios/app/securitykey-nfc/id6473890284)

Manage your NFC device-bound Passkey with this app. Securely control your PIN code, fingerprint enrollment, and sign-in data for enhanced digital protection. Access your credentials from anywhere, anytime.

**Highlights:** PIN code management, Fingerprint enrollment, Sign-in data organization, NFC device integration, Secure credential management

**In-app purchases:** none


## Frequently asked questions

### Is SlinkPass free?

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

### Is SecurityKey NFC free?

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

### Do SlinkPass or SecurityKey NFC have ads?

Neither SlinkPass nor SecurityKey NFC shows ads.

### Which is updated more often, SlinkPass or SecurityKey NFC?

SlinkPass ships an update every 2 weeks, and SecurityKey NFC every 3 weeks. Most recently, SlinkPass was updated on October 3, 2026 and SecurityKey NFC on October 4, 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.*