# 观天 vs 儒来AIoT

The clearest difference is in-app purchases: 儒来AIoT at none against 观天's 5. 观天's advantage is update cadence (every 2 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 观天 sells 5 one-off in-app purchases. 儒来AIoT asks for nothing beyond the download.

观天 ships an update every 2 days, 儒来AIoT every 3 weeks. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 观天 | 儒来AIoT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 3 weeks |
| Size | 55 MB | 93 MB |
| Requires iOS | 15.0 | **14** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [成都观天文化传媒有限公司](https://appshunter.io/developer/1798442574) | [Shanghai Shuncom Aiot Co.,Ltd](https://appshunter.io/developer/1826958977) |

## What reviewers say

### 观天

[App page](https://appshunter.io/ios/app/id6742530010)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 课程1 黑金购买 | $99.99 | one-time |
| 课程1 铂金购买 | $129.99 | one-time |
| 年度会员 | $149.99 | one-time |
| 课程1 普通购买 | $149.99 | one-time |
| 永久会员 | $799.99 | one-time |


### 儒来AIoT

[App page](https://appshunter.io/ios/app/aiot/id6748673413)

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

**In-app purchases:** none


## Frequently asked questions

### Is 观天 free?

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

### Is 儒来AIoT free?

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

### Do 观天 or 儒来AIoT have ads?

Neither 观天 nor 儒来AIoT shows ads.

### Which is updated more often, 观天 or 儒来AIoT?

观天 ships an update every 2 days, and 儒来AIoT every 3 weeks. Most recently, 观天 was updated on November 8, 2026 and 儒来AIoT on November 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.*