# smart IoT vs AI值守

smart IoT and AI值守 are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | smart IoT | AI值守 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 24 months | — |
| Size | 190 MB | 62 MB |
| Requires iOS | **12.0** | 13 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [汉军 唐](https://appshunter.io/developer/1524398218) | [Bing Li](https://appshunter.io/developer/1357520612) |

## What reviewers say

### smart IoT

[App page](https://appshunter.io/ios/app/smart-iot/id6444161724)

**Features:** macOS Compatibility

**In-app purchases:** none


### AI值守

[App page](https://appshunter.io/ios/app/ai/id6751869128)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is smart IoT free?

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

### Is AI值守 free?

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

### Do smart IoT or AI值守 have ads?

Neither smart IoT nor AI值守 shows ads.

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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.*