# Smart Fax vs 3D Box Maker

The clearest difference is review sentiment: Smart Fax at 62% against 3D Box Maker's 0%. Smart Fax also leads on price (Free vs $2.99) and update cadence (every 6 weeks vs every 3 months). 3D Box Maker's advantage is iOS requirement (15.0 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

Smart Fax is free to download; 3D Box Maker costs $2.99 up front. Smart Fax sells 4 in-app purchases, starting at $8.99 per 7 days and 3D Box Maker sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Smart Fax ships an update every 6 weeks, 3D Box Maker every 3 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Smart Fax | 3D Box Maker |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[4.1 (192 ratings)](https://appshunter.io/ios/app/smart-fax-send-from-iphone/id1457998122/reviews)** | — |
| Number of ratings | **192** | — |
| Positive reviews | **61.6% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 45 MB | 74 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Smart Mobile Apps FZCO](https://appshunter.io/developer/1678259775) | [Sarah Hill](https://appshunter.io/developer/1378029846) |

## What reviewers say

### Smart Fax

[App page](https://appshunter.io/ios/app/smart-fax-send-from-iphone/id1457998122)

Transform your mobile device into a portable fax machine. Send documents, photos, and scanned papers as faxes to over 100 countries instantly. Offers a convenient, secure, and affordable global faxing solution.

**Highlights:** Send faxes from phone, Fax any document or photo, Scan paper documents, Support for 40+ file types, Fax to over 100 countries, Merge multiple documents

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 week with trial | $8.99 | per 7 days |
| Smart Fax App - Premium Access | $19.99 | per month |
| One Year Access | $79.99 | per year |
| 1 Year Premium Access | $79.99 | per year |

**What reviewers like**

- 🚀 Real estate business efficiency
- 🚀 International communication
- 🚀 Elderly assistance
- 🚀 Digital paper trail
- 🚀 Errand elimination

**What reviewers complain about**

- 🐛 Crashes and app failures
- 🐛 Unreliable fax delivery
- 💰 Expensive subscription model
- ⚠️ Deceptive free trial
- ⚠️ Lack of free faxing option

**Reported bugs**

- Faxes failing to send
- App crashing on launch
- Inconsistent fax status updates

**Requested features**

- Fax delivery confirmation
- Larger page limit for faxing
- More transparent pricing options


### 3D Box Maker

[App page](https://appshunter.io/ios/app/3d-box-maker/id1607771697)

Design and download custom 3D printable boxes with various features like lids, compartments, and text. Create unique shapes from images, drawers, pen pots, carousels, and even word keychains.

**Highlights:** Custom box creation from images, Rectangular and ellipse shape boxes, Compartmentalized boxes with text, Drawer set creation, Pen pot and bottle rack design, Carousel and word keychain maker

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly font subscription | $1.99 | per month |
| Yearly font subscription | $14.99 | per year |


## Frequently asked questions

### Is Smart Fax free?

Smart Fax is free to download, with in-app purchases available.

### Is 3D Box Maker free?

3D Box Maker costs $2.99, and also offers in-app purchases.

### Do Smart Fax or 3D Box Maker have ads?

Neither Smart Fax nor 3D Box Maker shows ads.

### Which is updated more often, Smart Fax or 3D Box Maker?

Smart Fax ships an update every 6 weeks, and 3D Box Maker every 3 months. Most recently, Smart Fax was updated on November 6, 2026 and 3D Box Maker on November 3, 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.*