# 智慧城市照明3.0 vs 蓝领帝

The clearest difference is update cadence: 智慧城市照明3.0 at every 3 weeks against 蓝领帝's every 6 weeks. 蓝领帝's advantage is iOS requirement (9.0 vs 12.0). 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.

智慧城市照明3.0 ships an update every 3 weeks, 蓝领帝 every 6 weeks. The most recent releases landed on October 3, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 智慧城市照明3.0 | 蓝领帝 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Size | 66 MB | 43 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [南松 张](https://appshunter.io/developer/990173939) | [Wuhan Rencaiji Technology Co., Ltd.](https://appshunter.io/developer/1609009278) |

## What reviewers say

### 智慧城市照明3.0

[App page](https://appshunter.io/ios/app/30/id1590977214)

**Features:** Vision Pro support

**In-app purchases:** none


### 蓝领帝

[App page](https://appshunter.io/ios/app/id1609009276)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 智慧城市照明3.0 free?

智慧城市照明3.0 is free to download, with no in-app purchases.

### Is 蓝领帝 free?

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

### Do 智慧城市照明3.0 or 蓝领帝 have ads?

Neither 智慧城市照明3.0 nor 蓝领帝 shows ads.

### Which is updated more often, 智慧城市照明3.0 or 蓝领帝?

智慧城市照明3.0 ships an update every 3 weeks, and 蓝领帝 every 6 weeks. Most recently, 智慧城市照明3.0 was updated on October 3, 2026 and 蓝领帝 on October 8, 2026.

---

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