# 华星智慧消防 vs ProofLink

The clearest difference is update cadence: ProofLink at every 5 days against 华星智慧消防's every 4 months. 华星智慧消防's advantage is iOS requirement (11.0 vs 15). 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.

华星智慧消防 ships an update every 4 months, ProofLink every 5 days. The most recent releases landed on May 14, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | 华星智慧消防 | ProofLink |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 days** |
| Size | 62 MB | 41 MB |
| Requires iOS | **11.0** | 15 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [消检通(深圳)科技有限公司](https://appshunter.io/developer/1163193446) | [Mashang Traceability (Shanghai) Technology Co., Ltd.](https://appshunter.io/developer/1825050994) |

## What reviewers say

### 华星智慧消防

[App page](https://appshunter.io/ios/app/id1512567974)

**Features:** macOS Compatibility

**In-app purchases:** none


### ProofLink

[App page](https://appshunter.io/ios/app/prooflink/id6748296486)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 华星智慧消防 free?

华星智慧消防 is free to download, with no in-app purchases.

### Is ProofLink free?

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

### Do 华星智慧消防 or ProofLink have ads?

Neither 华星智慧消防 nor ProofLink shows ads.

### Which is updated more often, 华星智慧消防 or ProofLink?

华星智慧消防 ships an update every 4 months, and ProofLink every 5 days. Most recently, 华星智慧消防 was updated on May 14, 2026 and ProofLink on September 19, 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.*