# Smart vs Doxio

The clearest difference is in-app purchases: Smart at none against Doxio's 3. Smart also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price and ads there is nothing between them.

Both are free to download. Doxio sells 3 one-off in-app purchases. Smart asks for nothing beyond the download.

## The numbers

| Metric | Smart | Doxio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (4 ratings)](https://appshunter.io/ios/app/smart-vpn/id1071356755/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 22.2% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Free | — |
| Size | 13 MB | 9 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [DrayTek Corp.](https://appshunter.io/developer/878568778) | [Nguyen Ngoc Tan](https://appshunter.io/developer/1760541639) |

## What reviewers say

### Smart

[App page](https://appshunter.io/ios/app/smart-vpn/id1071356755)

This VPN client connects to DrayTek Vigor routers, supporting advanced protocols like IKEv2-EAP and IPsec-XAuth. It requires a compatible Vigor router and an iOS device running version 9 or higher.

**Highlights:** Connects to Vigor routers, Supports IKEv2-EAP, Supports IPsec-XAuth, Supports DrayTek SSL VPN, iOS 9+ compatible

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

**In-app purchases:** none


### Doxio

[App page](https://appshunter.io/ios/app/doxio-document-tools/id6790076756)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Iced tea | $0.99 | one-time |
| Iced milk coffee | $2.99 | one-time |
| Bubble tea, all toppings | $4.99 | one-time |


## Frequently asked questions

### Is Smart free?

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

### Is Doxio free?

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

### Do Smart or Doxio have ads?

Neither Smart nor Doxio shows ads.

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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.*