# HexaEight Authenticator vs Fax Fax Scan Pdf Send Document

The clearest difference is in-app purchases: HexaEight Authenticator at none against Fax Fax Scan Pdf Send Document's 6. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Fax Fax Scan Pdf Send Document sells 6 in-app purchases, starting at $7.99 per 7 days. HexaEight Authenticator asks for nothing beyond the download.

HexaEight Authenticator ships an update monthly, Fax Fax Scan Pdf Send Document every 3 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | HexaEight Authenticator | Fax Fax Scan Pdf Send Document |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (13 ratings)](https://appshunter.io/ios/app/fax-fax-scan-pdf-send-document/id1597441665/reviews)** |
| Number of ratings | — | **13** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 152 MB | 75 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HexaEight](https://appshunter.io/developer/1584547291) | [Mutludev](https://appshunter.io/developer/1707313151) |

## What reviewers say

### HexaEight Authenticator

[App page](https://appshunter.io/ios/app/hexaeight-authenticator/id1584547289)

**Features:** Vision Pro support

**In-app purchases:** none


### Fax Fax Scan Pdf Send Document

[App page](https://appshunter.io/ios/app/fax-fax-scan-pdf-send-document/id1597441665)

Easily send faxes from your mobile device without a fax machine. Scan documents, select images, or upload files to send them anywhere globally in just a few taps. Offers batch scanning and automatic document enhancement.

**Highlights:** Send unlimited faxes globally, Scan documents with automatic enhancements, Create documents from camera roll images, Batch scanning for multiple pages, Securely store faxes in a library, Load contacts for easy selection

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium subscription | $7.99 | per 7 days |
| Weekly Subscription | $9.99 | per 7 days |
| Premium subscription | $9.99 | per 7 days |
| Monthly | $19.99 | per month |
| Yearly | $49.99 | per year |
| Premium Subscription | $49.99 | per year |


## Frequently asked questions

### Is HexaEight Authenticator free?

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

### Is Fax Fax Scan Pdf Send Document free?

Fax Fax Scan Pdf Send Document is free to download, with in-app purchases available.

### Do HexaEight Authenticator or Fax Fax Scan Pdf Send Document have ads?

Neither HexaEight Authenticator nor Fax Fax Scan Pdf Send Document shows ads.

### Which is updated more often, HexaEight Authenticator or Fax Fax Scan Pdf Send Document?

HexaEight Authenticator ships an update monthly, and Fax Fax Scan Pdf Send Document every 3 weeks. Most recently, HexaEight Authenticator was updated on October 25, 2026 and Fax Fax Scan Pdf Send Document on October 24, 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.*