# Grandstream SecureAccess vs SMTST KK

The clearest difference is update cadence: SMTST KK at every 4 weeks against Grandstream SecureAccess's every 3 months. Grandstream SecureAccess's advantage is iOS requirement (13.0 vs 15.0). 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.

Grandstream SecureAccess ships an update every 3 months, SMTST KK every 4 weeks. The most recent releases landed on October 22, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Grandstream SecureAccess | SMTST KK |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/grandstream-secureaccess/id6742779686/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 weeks** |
| Monetization | Free | — |
| Size | 68 MB | 115 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Grandstream](https://appshunter.io/developer/951547763) | [Shenzhen Anxinlian Technolog.LTD](https://appshunter.io/developer/1746289368) |

## What reviewers say

### Grandstream SecureAccess

[App page](https://appshunter.io/ios/app/grandstream-secureaccess/id6742779686)

Manage access control remotely with this cloud-based solution. Open doors, video call visitors, and create temporary passwords. Administrators can manage users, configure door stations, and view logs.

**Highlights:** Remote door access, Video calls with visitors, Temporary password creation, User and resident management, Door station configuration, Door log and alarm viewing

**Features:** Vision Pro support

**In-app purchases:** none


### SMTST KK

[App page](https://appshunter.io/ios/app/smtst-kk/id6755685986)

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

**In-app purchases:** none


## Frequently asked questions

### Is Grandstream SecureAccess free?

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

### Is SMTST KK free?

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

### Do Grandstream SecureAccess or SMTST KK have ads?

Neither Grandstream SecureAccess nor SMTST KK shows ads.

### Which is updated more often, Grandstream SecureAccess or SMTST KK?

Grandstream SecureAccess ships an update every 3 months, and SMTST KK every 4 weeks. Most recently, Grandstream SecureAccess was updated on October 22, 2026 and SMTST KK on October 10, 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.*