# ZKBioTime vs Authix

The clearest difference is rating: Authix at 5.0 against ZKBioTime's 2.5. Authix also leads on update cadence (every 2 days vs every 3 months). ZKBioTime's advantage is ratings volume (4 vs 1) and iOS requirement (13.0 vs 16.4). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Authix holds the better App Store score, 5.0 against 2.5. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

ZKBioTime ships an update every 3 months, Authix every 2 days. The most recent releases landed on September 24, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | ZKBioTime | Authix |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (4 ratings)](https://appshunter.io/ios/app/zkbiotime/id1328240723/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/authix/id6796157366/reviews)** |
| Number of ratings | **4** | 1 |
| Positive reviews | 13.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 days** |
| Monetization | Free | Free |
| Size | 22 MB | 50 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ZKTECO SECURITY LLC](https://appshunter.io/developer/1328240722) | [HASHEM ALBAKHEET](https://appshunter.io/developer/6796157368) |

## What reviewers say

### ZKBioTime

[App page](https://appshunter.io/ios/app/zkbiotime/id1328240723)

This real-time attendance app allows employees to clock in with location data and manage requests. It provides announcements and reports, with configurable administrator and employee access levels. Ideal for businesses with mobile workforces.

**Highlights:** Real-time clock-in with GPS, Employee request management, Announcements and reports, Configurable user levels, Online notifications

**Features:** macOS Compatibility

**In-app purchases:** none


### Authix

[App page](https://appshunter.io/ios/app/authix/id6796157366)

This business tool helps organizations manage their trademark portfolios efficiently. It centralizes trademark records, provides a dashboard for timely decisions, and sends automated renewal reminders. Detailed pages offer official data, documents, and team notes for each trademark.

**Highlights:** Centralized trademark records, Dashboard with color-coded states, Automated renewal reminders, Detailed trademark pages, Search with Arabic spelling support, Filtering by company and state

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ZKBioTime free?

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

### Is Authix free?

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

### Which has better reviews, ZKBioTime or Authix?

Authix is rated higher. ZKBioTime averages 2.5 out of 5 from 4 ratings, while Authix averages 5.0 from 1 ratings.

### Do ZKBioTime or Authix have ads?

Neither ZKBioTime nor Authix shows ads.

### Which is updated more often, ZKBioTime or Authix?

ZKBioTime ships an update every 3 months, and Authix every 2 days. Most recently, ZKBioTime was updated on September 24, 2026 and Authix on October 11, 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.*