# Radar Assistant vs ZKBio Partner

The clearest difference is iOS requirement: Radar Assistant at 12.0 against ZKBio Partner's 15. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Radar Assistant ships an update every 4 weeks, ZKBio Partner monthly. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Radar Assistant | ZKBio Partner |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Monthly |
| Size | 50 MB | 135 MB |
| Requires iOS | **12.0** | 15 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [荣强 王](https://appshunter.io/developer/1583195280) | [ZKTeco Inc.](https://appshunter.io/developer/955313767) |

## What reviewers say

### Radar Assistant

[App page](https://appshunter.io/ios/app/radar-assistant/id1540081360)

**Features:** macOS Compatibility

**In-app purchases:** none


### ZKBio Partner

[App page](https://appshunter.io/ios/app/zkbio-partner/id6741745010)

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

**In-app purchases:** none


## Frequently asked questions

### Is Radar Assistant free?

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

### Is ZKBio Partner free?

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

### Do Radar Assistant or ZKBio Partner have ads?

Neither Radar Assistant nor ZKBio Partner shows ads.

### Which is updated more often, Radar Assistant or ZKBio Partner?

Radar Assistant ships an update every 4 weeks, and ZKBio Partner monthly. Most recently, Radar Assistant was updated on November 7, 2026 and ZKBio Partner on November 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*