# 火知眼在线 vs 天泽安全管家系统

火知眼在线 and 天泽安全管家系统 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

火知眼在线 ships an update every 2 months, 天泽安全管家系统 monthly. The most recent releases landed on October 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 火知眼在线 | 天泽安全管家系统 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Size | 58 MB | 102 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [中消云(北京)物联网科技研究院有限公司](https://appshunter.io/developer/1164739163) | [GLOBAL SAFETY TANZER TECHNOLOGY CO.LTD](https://appshunter.io/developer/1473548609) |

## What reviewers say

### 火知眼在线

[App page](https://appshunter.io/ios/app/id1341535058)

**Features:** macOS Compatibility

**In-app purchases:** none


### 天泽安全管家系统

[App page](https://appshunter.io/ios/app/id6447225482)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 火知眼在线 free?

火知眼在线 is free to download, with no in-app purchases.

### Is 天泽安全管家系统 free?

天泽安全管家系统 is free to download, with no in-app purchases.

### Do 火知眼在线 or 天泽安全管家系统 have ads?

Neither 火知眼在线 nor 天泽安全管家系统 shows ads.

### Which is updated more often, 火知眼在线 or 天泽安全管家系统?

火知眼在线 ships an update every 2 months, and 天泽安全管家系统 monthly. Most recently, 火知眼在线 was updated on October 7, 2026 and 天泽安全管家系统 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.*