# SMART vs 鹰眼安防

The clearest difference is update cadence: 鹰眼安防 at every 3 weeks against SMART's every 5 months. SMART's advantage is iOS requirement (9.0 vs 13.0). 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.

SMART ships an update every 5 months, 鹰眼安防 every 3 weeks. The most recent releases landed on September 10, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | SMART | 鹰眼安防 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Size | 41 MB | 45 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Corget Technology Co.,Ltd](https://appshunter.io/developer/1146811186) | [天津瑞华鹰科技有限公司](https://appshunter.io/developer/1708435551) |

## What reviewers say

### SMART

[App page](https://appshunter.io/ios/app/smart-ptt/id1492892774)

**Features:** macOS Compatibility

**In-app purchases:** none


### 鹰眼安防

[App page](https://appshunter.io/ios/app/id6467240898)

**In-app purchases:** none


## Frequently asked questions

### Is SMART free?

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

### Is 鹰眼安防 free?

鹰眼安防 is free to download, with no in-app purchases.

### Do SMART or 鹰眼安防 have ads?

Neither SMART nor 鹰眼安防 shows ads.

### Which is updated more often, SMART or 鹰眼安防?

SMART ships an update every 5 months, and 鹰眼安防 every 3 weeks. Most recently, SMART was updated on September 10, 2026 and 鹰眼安防 on September 13, 2026.

---

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