# Fax Fast Scan Send Document vs Second Phone Number

The clearest difference is review sentiment: Fax Fast Scan Send Document at 31% against Second Phone Number's 0%. Second Phone Number's advantage is rating (4.6 vs 4.2) and update cadence (every 3 weeks vs every 2 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Fax Fast Scan Send Document sells 9 in-app purchases, starting at $4.99 per 7 days and Second Phone Number sells 5 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Second Phone Number holds the better App Store score, 4.6 against 4.2. That said, the two scores are not equally well evidenced: Second Phone Number has 132 ratings behind it against 25, so its average is the more settled of the two. Written reviews complicate that: 31% of Fax Fast Scan Send Document's written reviews are positive against 0% of Second Phone Number's, so the app with the better star average is not the one people write more warmly about.

Fax Fast Scan Send Document ships an update every 2 months, Second Phone Number every 3 weeks. The most recent releases landed on October 5, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Fax Fast Scan Send Document | Second Phone Number |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (25 ratings)](https://appshunter.io/ios/app/fax-fast-scan-send-document/id1568797741/reviews) | **[4.6 (132 ratings)](https://appshunter.io/ios/app/second-phone-number-numplus/id6447131986/reviews)** |
| Number of ratings | 25 | **132** |
| Positive reviews | **31.5% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 89 MB | 97 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AppFabric](https://appshunter.io/developer/1708303822) | [Gowalk - Fzco](https://appshunter.io/developer/1701769855) |

## What reviewers say

### Fax Fast Scan Send Document

[App page](https://appshunter.io/ios/app/fax-fast-scan-send-document/id1568797741)

Transform your phone or tablet into a portable fax machine. Send documents worldwide with ease. Supports multiple pages for efficient document transmission.

**Highlights:** Send faxes worldwide, Phone/tablet fax machine, Easy to use, Multiple pages supported

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Week subscription | $4.99 | per 7 days |
| Premium subscription | $7.99 | per 7 days |
| Faxie Weekly Subscription | $9.99 | per 7 days |
| Premium subscription | $9.99 | per 7 days |
| 1 Month subscription | $12.99 | per 7 days |
| Fax | $29.99 | per month |
| 1 Year subscription | $49.99 | per year |
| Premium Subscription | $49.99 | per year |
| Faxie Yearly Subscription | $249.99 | per year |

**What reviewers like**

- 👍 Easy to use
- 👍 Convenient for sending faxes
- 👍 No fax machine needed
- 👍 Confirmation emails received
- 👍 Stores contacts

**What reviewers complain about**

- 🐛 Does not work
- 🐛 Unable to send faxes
- 🐛 Takes money without working
- 🐛 Invalid after payment
- 🐛 Error messages

**Reported bugs**

- Cannot find userid
- Cannot send more than 5 pages
- Network error
- Error messages
- File would not upload

**Requested features**

- Option for cover letter
- One-time user charge option
- Ability to buy just needed credits


### Second Phone Number

[App page](https://appshunter.io/ios/app/second-phone-number-numplus/id6447131986)

Get a second phone number for calls and texts without a new SIM card. Easily separate personal and business communications with a dedicated line. Choose from local numbers in the USA, Canada, or Puerto Rico for unlimited calling and texting.

**Highlights:** Second phone number, Unlimited calls and texts, No new SIM card needed, Choose local numbers, Works over Wi-Fi/data, Separate personal/business lines

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

**In-app purchases (5)**

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


## Frequently asked questions

### Is Fax Fast Scan Send Document free?

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

### Is Second Phone Number free?

Second Phone Number is free to download, with in-app purchases available.

### Which has better reviews, Fax Fast Scan Send Document or Second Phone Number?

Second Phone Number is rated higher. Fax Fast Scan Send Document averages 4.2 out of 5 from 25 ratings, while Second Phone Number averages 4.6 from 132 ratings.

### Do Fax Fast Scan Send Document or Second Phone Number have ads?

Both Fax Fast Scan Send Document and Second Phone Number show ads.

### Which is updated more often, Fax Fast Scan Send Document or Second Phone Number?

Fax Fast Scan Send Document ships an update every 2 months, and Second Phone Number every 3 weeks. Most recently, Fax Fast Scan Send Document was updated on October 5, 2026 and Second Phone Number on October 13, 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.*