# 智安網 vs EMspec

The clearest difference is iOS requirement: 智安網 at 11.0 against EMspec's 17.5. 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.

智安網 ships an update every 3 months, EMspec every 2 months. The most recent releases landed on September 17, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | 智安網 | EMspec |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Size | 43 MB | 3 MB |
| Requires iOS | **11.0** | 17.5 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [金盾科技有限公司](https://appshunter.io/developer/1288397287) | [EMspec](https://appshunter.io/developer/1407698355) |

## What reviewers say

### 智安網

[App page](https://appshunter.io/ios/app/id1288397288)

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

**In-app purchases:** none


### EMspec

[App page](https://appshunter.io/ios/app/emspec/id1407698356)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 智安網 free?

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

### Is EMspec free?

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

### Do 智安網 or EMspec have ads?

Neither 智安網 nor EMspec shows ads.

### Which is updated more often, 智安網 or EMspec?

智安網 ships an update every 3 months, and EMspec every 2 months. Most recently, 智安網 was updated on September 17, 2026 and EMspec on September 29, 2026.

---

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