# 亿泰物联 vs HAT

The clearest difference is update cadence: HAT at every 9 days against 亿泰物联's every 4 weeks. 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.

亿泰物联 ships an update every 4 weeks, HAT every 9 days. The most recent releases landed on October 4, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 亿泰物联 | HAT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 9 days** |
| Size | 63 MB | 118 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [YAKIMA(Nanjing)Precision Industry Co.,Ltd.](https://appshunter.io/developer/1492864562) | [hikvision](https://appshunter.io/developer/1222251068) |

## What reviewers say

### 亿泰物联

[App page](https://appshunter.io/ios/app/id1492864563)

**Features:** macOS Compatibility

**In-app purchases:** none


### HAT

[App page](https://appshunter.io/ios/app/hat/id6447845660)

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

**In-app purchases:** none


## Frequently asked questions

### Is 亿泰物联 free?

亿泰物联 is free to download, with no in-app purchases.

### Is HAT free?

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

### Do 亿泰物联 or HAT have ads?

Neither 亿泰物联 nor HAT shows ads.

### Which is updated more often, 亿泰物联 or HAT?

亿泰物联 ships an update every 4 weeks, and HAT every 9 days. Most recently, 亿泰物联 was updated on October 4, 2026 and HAT on October 7, 2026.

---

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