# 星堡e盾 vs 保全系統

The clearest difference is iOS requirement: 保全系統 at 9.0 against 星堡e盾's 12.0. On price, update cadence, 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.

星堡e盾 ships an update every 5 months, 保全系統 every 9 months. The most recent releases landed on September 29, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | 星堡e盾 | 保全系統 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 9 months |
| Size | 11 MB | 88 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CONNEXION Technology Corporation](https://appshunter.io/developer/526282449) | [中鋼保全股份有限公司](https://appshunter.io/developer/1111498026) |

## What reviewers say

### 星堡e盾

[App page](https://appshunter.io/ios/app/e/id995161736)

**Features:** macOS Compatibility

**In-app purchases:** none


### 保全系統

[App page](https://appshunter.io/ios/app/id1356973361)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 星堡e盾 free?

星堡e盾 is free to download, with no in-app purchases.

### Is 保全系統 free?

保全系統 is free to download, with no in-app purchases.

### Do 星堡e盾 or 保全系統 have ads?

Neither 星堡e盾 nor 保全系統 shows ads.

### Which is updated more often, 星堡e盾 or 保全系統?

星堡e盾 ships an update every 5 months, and 保全系統 every 9 months. Most recently, 星堡e盾 was updated on September 29, 2026 and 保全系統 on September 28, 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.*