# IvedaMobile vs 智慧下水道

The clearest difference is update cadence: 智慧下水道 at every 11 months against IvedaMobile's every 49 months. IvedaMobile's advantage is iOS requirement (8.0 vs 11.0). 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.

IvedaMobile ships an update every 49 months, 智慧下水道 every 11 months. The most recent releases landed on October 19, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | IvedaMobile | 智慧下水道 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 49 months | **Every 11 months** |
| Size | 3 MB | 5 MB |
| Requires iOS | **8.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sole-Vision Technologies, Inc.](https://appshunter.io/developer/931740235) | [MWH ENVIRONMENTAL TECHNOLOGIES TAIWAN LTD](https://appshunter.io/developer/1149762068) |

## What reviewers say

### IvedaMobile

[App page](https://appshunter.io/ios/app/ivedamobile/id1003592955)

**Features:** macOS Compatibility

**In-app purchases:** none


### 智慧下水道

[App page](https://appshunter.io/ios/app/id1672917587)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IvedaMobile free?

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

### Is 智慧下水道 free?

智慧下水道 is free to download, with no in-app purchases.

### Do IvedaMobile or 智慧下水道 have ads?

Neither IvedaMobile nor 智慧下水道 shows ads.

### Which is updated more often, IvedaMobile or 智慧下水道?

IvedaMobile ships an update every 49 months, and 智慧下水道 every 11 months. Most recently, IvedaMobile was updated on October 19, 2026 and 智慧下水道 on October 5, 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.*