# SecurityKey NFC vs Cheetah Tracker

The clearest difference is update cadence: SecurityKey NFC at every 3 weeks against Cheetah Tracker's every 7 months. 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.

SecurityKey NFC ships an update every 3 weeks, Cheetah Tracker every 7 months. The most recent releases landed on October 4, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | SecurityKey NFC | Cheetah Tracker |
| --- | --- | --- |
| 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 3 weeks** | Every 7 months |
| Monetization | Free | — |
| Size | 59 MB | 61 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AuthenTrend Technology Inc.](https://appshunter.io/developer/949786364) | [AmirHossein Razavi](https://appshunter.io/developer/1329488966) |

## What reviewers say

### 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


### Cheetah Tracker

[App page](https://appshunter.io/ios/app/cheetah-tracker/id6743363575)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SecurityKey NFC free?

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

### Is Cheetah Tracker free?

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

### Do SecurityKey NFC or Cheetah Tracker have ads?

Neither SecurityKey NFC nor Cheetah Tracker shows ads.

### Which is updated more often, SecurityKey NFC or Cheetah Tracker?

SecurityKey NFC ships an update every 3 weeks, and Cheetah Tracker every 7 months. Most recently, SecurityKey NFC was updated on October 4, 2026 and Cheetah Tracker on October 2, 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.*