# Pass vs Authenticator App One

The clearest difference is in-app purchases: Pass at none against Authenticator App One's 1. Pass also leads on ads (none vs shown) and rating (5.0 vs 4.8). Authenticator App One's advantage is ratings volume (5 vs 1). On price and device support there is nothing between them.

Both are free to download. Authenticator App One sells 1 in-app purchase, starting at $9.99 per 7 days. Pass asks for nothing beyond the download.

Pass holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Authenticator App One has 5 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | Pass | Authenticator App One |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pass-code-property/id1469360044/reviews)** | [4.8 (5 ratings)](https://appshunter.io/ios/app/authenticator-app-one/id6780641796/reviews) |
| Number of ratings | 1 | **5** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 3 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 24 MB | 18 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tritium Studios LLC](https://appshunter.io/developer/385805798) | [EdgeAI](https://appshunter.io/developer/1817435374) |

## What reviewers say

### Pass

[App page](https://appshunter.io/ios/app/pass-code-property/id1469360044)

This app helps field service professionals prove their arrival at a job site. It uses NFC to quickly scan into properties and record work completion. A Pass-Code account is required to use the service.

**Highlights:** NFC property scanning, Record work completion, Simple interface, Field service proof

**Features:** macOS Compatibility

**In-app purchases:** none


### Authenticator App One

[App page](https://appshunter.io/ios/app/authenticator-app-one/id6780641796)

This app generates secure two-factor authentication codes for your online accounts. It offers encrypted storage, instant backup, and easy account management for services like Google, Facebook, and more. Protect your digital life with a simple and reliable authentication solution.

**Highlights:** Secure 2FA & MFA code generation, Fast QR code setup, Manual setup key entry, Encrypted 2FA storage, Instant backup access, Organized account management

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Start Free Trial Now | $9.99 | per 7 days |


## Frequently asked questions

### Is Pass free?

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

### Is Authenticator App One free?

Authenticator App One is free to download, with in-app purchases available.

### Which has better reviews, Pass or Authenticator App One?

Pass is rated higher. Pass averages 5.0 out of 5 from 1 ratings, while Authenticator App One averages 4.8 from 5 ratings.

### Do Pass or Authenticator App One have ads?

Authenticator App One shows ads; Pass does not.

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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.*