# 2FA Authenticator Password App vs Sign Documents PDF Signature

2FA Authenticator Password App and Sign Documents PDF Signature are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. 2FA Authenticator Password App sells 3 in-app purchases, starting at $5.99 per 7 days and Sign Documents PDF Signature sells 3 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

2FA Authenticator Password App ships an update every 3 weeks, Sign Documents PDF Signature every 2 weeks. Both last shipped on October 31, 2026.

## The numbers

| Metric | 2FA Authenticator Password App | Sign Documents PDF Signature |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (5 ratings)](https://appshunter.io/ios/app/2fa-authenticator-password-app/id6758049314/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Freemium | — |
| Size | 11 MB | 7 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [FOODS SH.P.K.](https://appshunter.io/developer/1870568962) | [MONVEL ART LLC](https://appshunter.io/developer/1871209750) |

## What reviewers say

### 2FA Authenticator Password App

[App page](https://appshunter.io/ios/app/2fa-authenticator-password-app/id6758049314)

This app securely stores and displays time-based one-time verification codes for accessing online accounts. It offers features like automatic code refreshing, one-tap copying, and optional PIN protection for enhanced security. Manage your services easily through QR code scanning or manual entry.

**Highlights:** Stores and displays 2FA verification codes, Automatic code refresh every 30 seconds, One-tap code copying to clipboard, QR code scanning for adding services, Optional PIN code protection, Automatic app lock after minimization, Hide codes on app launch (Pro)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Authenticator Pro | $5.99 | per 7 days |
| 2FA Authenticator Pro | $5.99 | per 7 days |
| 2FA Authenticator One-time | $119.99 | one-time |


### Sign Documents PDF Signature

[App page](https://appshunter.io/ios/app/sign-documents-pdf-signature/id6758156328)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Documents Signature Premium | $5.99 | per 7 days |
| Signature Premium | $5.99 | per 7 days |
| Documents Signature One-time | $119.99 | one-time |


## Frequently asked questions

### Is 2FA Authenticator Password App free?

2FA Authenticator Password App is free to download, with in-app purchases available.

### Is Sign Documents PDF Signature free?

Sign Documents PDF Signature is free to download, with in-app purchases available.

### Do 2FA Authenticator Password App or Sign Documents PDF Signature have ads?

Neither 2FA Authenticator Password App nor Sign Documents PDF Signature shows ads.

### Which is updated more often, 2FA Authenticator Password App or Sign Documents PDF Signature?

2FA Authenticator Password App ships an update every 3 weeks, and Sign Documents PDF Signature every 2 weeks. Most recently, 2FA Authenticator Password App was updated on October 31, 2026 and Sign Documents PDF Signature on October 31, 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.*