# PLK ADAS vs HAT

The clearest difference is update cadence: HAT at every 4 weeks against PLK ADAS's every 2 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.

PLK ADAS ships an update every 2 months, HAT every 4 weeks. The most recent releases landed on September 16, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | PLK ADAS | HAT |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Monetization | Free | — |
| Size | 71 MB | 55 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [A.I.MATICS Inc.](https://appshunter.io/developer/1397791211) | [hikvision](https://appshunter.io/developer/1222251068) |

## What reviewers say

### PLK ADAS

[App page](https://appshunter.io/ios/app/plk-adas/id1397791212)

This application allows users to control their car's black box optian devices. It provides a direct interface for managing your vehicle's data recording system.

**Highlights:** Control car black box optian devices, Manage vehicle data recording, Direct interface for car black box

**In-app purchases:** none


### HAT

[App page](https://appshunter.io/ios/app/hat-adas/id1491303842)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PLK ADAS free?

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

### Is HAT free?

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

### Do PLK ADAS or HAT have ads?

Neither PLK ADAS nor HAT shows ads.

### Which is updated more often, PLK ADAS or HAT?

PLK ADAS ships an update every 2 months, and HAT every 4 weeks. Most recently, PLK ADAS was updated on September 16, 2026 and HAT 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.*