# AAT Chaser App vs Zlink Assistant

The clearest difference is update cadence: Zlink Assistant at every 2 months against AAT Chaser App's every 6 months. AAT Chaser App's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 17.0). On price, 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.

AAT Chaser App ships an update every 6 months, Zlink Assistant every 2 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | AAT Chaser App | Zlink Assistant |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.6 (9 ratings)](https://appshunter.io/ios/app/zlink-assistant/id6444682611/reviews)** |
| Number of ratings | — | **9** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 45 MB | 22 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Martin Hupa](https://appshunter.io/developer/444985004) | [ZKTeco Inc.](https://appshunter.io/developer/955313767) |

## What reviewers say

### AAT Chaser App

[App page](https://appshunter.io/ios/app/aat-chaser-app/id1547677198)

**Features:** macOS Compatibility

**In-app purchases:** none


### Zlink Assistant

[App page](https://appshunter.io/ios/app/zlink-assistant/id6444682611)

This utility app allows remote device operation and management. Connect by scanning a QR code or entering device details. View attendance data and manage users on compatible time and attendance devices.

**Highlights:** Remote device operation, QR code connection, Manual IP/port connection, Basic user management, View daily attendance data

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AAT Chaser App free?

AAT Chaser App is free to download, with no in-app purchases.

### Is Zlink Assistant free?

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

### Do AAT Chaser App or Zlink Assistant have ads?

Neither AAT Chaser App nor Zlink Assistant shows ads.

### Which is updated more often, AAT Chaser App or Zlink Assistant?

AAT Chaser App ships an update every 6 months, and Zlink Assistant every 2 months. Most recently, AAT Chaser App was updated on November 3, 2026 and Zlink Assistant on November 3, 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.*