# Kaadas Smart vs 云南ETC服务

The clearest difference is rating: Kaadas Smart at 2.3 against 云南ETC服务's 1.0. Kaadas Smart also leads on ratings volume (12 vs 1) and device support (3 vs 1). 云南ETC服务's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, update cadence 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.

Kaadas Smart holds the better App Store score, 2.3 against 1.0. That said, the two scores are not equally well evidenced: Kaadas Smart has 12 ratings behind it against 1, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on September 25, 2026 and September 3, 2026 respectively.

## The numbers

| Metric | Kaadas Smart | 云南ETC服务 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (12 ratings)](https://appshunter.io/ios/app/kaadas-smart/id1155786023/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/etc/id1359039857/reviews) |
| Number of ratings | **12** | 1 |
| Positive reviews | 45.1% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Ad-supported | **Free** |
| Size | 347 MB | 51 MB |
| Requires iOS | **13.4** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Shenzhen Kaadas Intelligent Technology Co.,Ltd](https://appshunter.io/developer/1155786021) | [Yunnan Highway Toll Network Collection Management Co., Ltd.](https://appshunter.io/developer/1500859208) |

## What reviewers say

### Kaadas Smart

[App page](https://appshunter.io/ios/app/kaadas-smart/id1155786023)

Enhance your home security with smart lock and cat-eye management. This app allows you to control and monitor your Kaadas smart devices remotely, ensuring peace of mind.

**Highlights:** Smart lock control, Smart cat-eye monitoring, Remote device management, Home security enhancement

**Features:** Vision Pro support

**In-app purchases:** none


### 云南ETC服务

[App page](https://appshunter.io/ios/app/etc/id1359039857)

This app facilitates online ETC (Electronic Toll Collection) services, including application, issuance, after-sales support, and recharging. It aims to streamline toll payment processes for users in Yunnan.

**Highlights:** Online ETC application, ETC card issuance, After-sales service, ETC recharging, Streamlined toll payment

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

**In-app purchases:** none


## Frequently asked questions

### Is Kaadas Smart free?

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

### Is 云南ETC服务 free?

云南ETC服务 is free to download, with no in-app purchases.

### Which has better reviews, Kaadas Smart or 云南ETC服务?

Kaadas Smart is rated higher. Kaadas Smart averages 2.3 out of 5 from 12 ratings, while 云南ETC服务 averages 1.0 from 1 ratings.

### Do Kaadas Smart or 云南ETC服务 have ads?

Kaadas Smart shows ads; 云南ETC服务 does not.

### Which is updated more often, Kaadas Smart or 云南ETC服务?

Kaadas Smart ships an update every 2 weeks, and 云南ETC服务 every 2 weeks. Most recently, Kaadas Smart was updated on September 25, 2026 and 云南ETC服务 on September 3, 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.*