# ZK SmartKey vs ACCESS ADMIN

The clearest difference is update cadence: ACCESS ADMIN at fortnightly against ZK SmartKey's monthly. ZK SmartKey's advantage is iOS requirement (9.0 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.

ZK SmartKey ships an update monthly, ACCESS ADMIN fortnightly. The most recent releases landed on September 10, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | ZK SmartKey | ACCESS ADMIN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.7 (13 ratings)](https://appshunter.io/ios/app/zk-smartkey/id1399544296/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Free | — |
| Size | 145 MB | 148 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ZKTeco Inc.](https://appshunter.io/developer/955313767) | [El Paso Communication Systems Inc.](https://appshunter.io/developer/975383906) |

## What reviewers say

### ZK SmartKey

[App page](https://appshunter.io/ios/app/zk-smartkey/id1399544296)

Manage your smart door locks from your mobile device. Grant temporary access, register users via fingerprint or PIN, and track entry records. Control lock volume and reset settings remotely.

**Highlights:** Visitor mode with temporary passcode sharing, User registration via fingerprint, card, or PIN, Access records check (who and when), Time zone access control, Adjustable volume settings (high, low, mute), Remote lock initialization and normal open, Real-time battery status monitoring

**In-app purchases:** none


### ACCESS ADMIN

[App page](https://appshunter.io/ios/app/access-admin/id1455140810)

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

**In-app purchases:** none


## Frequently asked questions

### Is ZK SmartKey free?

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

### Is ACCESS ADMIN free?

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

### Do ZK SmartKey or ACCESS ADMIN have ads?

Neither ZK SmartKey nor ACCESS ADMIN shows ads.

### Which is updated more often, ZK SmartKey or ACCESS ADMIN?

ZK SmartKey ships an update monthly, and ACCESS ADMIN fortnightly. Most recently, ZK SmartKey was updated on September 10, 2026 and ACCESS ADMIN on September 17, 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.*