# hey vs 智慧物联云助手

The clearest difference is in-app purchases: 智慧物联云助手 at none against hey's 4. hey's advantage is iOS requirement (9.0 vs 14). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. hey sells 4 one-off in-app purchases. 智慧物联云助手 asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 29, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | hey | 智慧物联云助手 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 155 MB | 259 MB |
| Requires iOS | **9.0** | 14 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Heiman Technology Co., Ltd.](https://appshunter.io/developer/1060327146) | [幼林 皮](https://appshunter.io/developer/608808220) |

## What reviewers say

### hey

[App page](https://appshunter.io/ios/app/hey-smart/id1478579161)

**Features:** macOS Compatibility, Siri integration

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 存储7天月套餐 | $1.99 | one-time |
| 存储30天月套餐 | $4.99 | one-time |
| 存储7天年套餐 | $18.99 | one-time |
| 存储30天年套餐 | $47.99 | one-time |


### 智慧物联云助手

[App page](https://appshunter.io/ios/app/id1579995756)

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

**In-app purchases:** none


## Frequently asked questions

### Is hey free?

hey is free to download, with in-app purchases available.

### Is 智慧物联云助手 free?

智慧物联云助手 is free to download, with no in-app purchases.

### Do hey or 智慧物联云助手 have ads?

Neither hey nor 智慧物联云助手 shows ads.

### Which is updated more often, hey or 智慧物联云助手?

hey ships an update every 2 months, and 智慧物联云助手 every 2 months. Most recently, hey was updated on October 29, 2026 and 智慧物联云助手 on November 7, 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.*