# PROTECT SMART SECURITY vs Hillstone SSLVPN Client

The clearest difference is update cadence: Hillstone SSLVPN Client at every 3 weeks against PROTECT SMART SECURITY's every 12 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

PROTECT SMART SECURITY ships an update every 12 months, Hillstone SSLVPN Client every 3 weeks. The most recent releases landed on September 16, 2026 and March 6, 2026 respectively.

## The numbers

| Metric | PROTECT SMART SECURITY | Hillstone SSLVPN Client |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 3 weeks** |
| Size | 7 MB | 39 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TRIKDIS](https://appshunter.io/developer/1092492125) | [Hillstone Networks Inc.](https://appshunter.io/developer/919868604) |

## What reviewers say

### PROTECT SMART SECURITY

[App page](https://appshunter.io/ios/app/protect-smart-security/id1372812999)

**Features:** macOS Compatibility

**In-app purchases:** none


### Hillstone SSLVPN Client

[App page](https://appshunter.io/ios/app/hillstone-sslvpn-client/id6553974048)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PROTECT SMART SECURITY free?

PROTECT SMART SECURITY is free to download, with no in-app purchases.

### Is Hillstone SSLVPN Client free?

Hillstone SSLVPN Client is free to download, with no in-app purchases.

### Do PROTECT SMART SECURITY or Hillstone SSLVPN Client have ads?

Neither PROTECT SMART SECURITY nor Hillstone SSLVPN Client shows ads.

### Which is updated more often, PROTECT SMART SECURITY or Hillstone SSLVPN Client?

PROTECT SMART SECURITY ships an update every 12 months, and Hillstone SSLVPN Client every 3 weeks. Most recently, PROTECT SMART SECURITY was updated on September 16, 2026 and Hillstone SSLVPN Client on March 6, 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.*