# ZKBioTime vs BioTime Cloud

The clearest difference is update cadence: BioTime Cloud at every 6 weeks against ZKBioTime's every 3 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.

ZKBioTime ships an update every 3 months, BioTime Cloud every 6 weeks. The most recent releases landed on July 25, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | ZKBioTime | BioTime Cloud |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (4 ratings)](https://appshunter.io/ios/app/zkbiotime/id1328240723/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 13.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 22 MB | 23 MB |
| Requires iOS | **13.0** | 13.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ZKTECO SECURITY LLC](https://appshunter.io/developer/1328240722) | [ZKTeco Inc.](https://appshunter.io/developer/955313767) |

## 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


### BioTime Cloud

[App page](https://appshunter.io/ios/app/biotime-cloud/id1576511039)

**In-app purchases:** none


## Frequently asked questions

### Is ZKBioTime free?

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

### Is BioTime Cloud free?

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

### Do ZKBioTime or BioTime Cloud have ads?

Neither ZKBioTime nor BioTime Cloud shows ads.

### Which is updated more often, ZKBioTime or BioTime Cloud?

ZKBioTime ships an update every 3 months, and BioTime Cloud every 6 weeks. Most recently, ZKBioTime was updated on July 25, 2026 and BioTime Cloud on September 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.*