# 智能风水罗盘 vs ECO

The clearest difference is iOS requirement: ECO at 13.0 against 智能风水罗盘's 15.6. On price, update cadence, ads 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.

智能风水罗盘 ships an update every 9 months, ECO every 10 months. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 智能风水罗盘 | ECO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/id430169306/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 65.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 months** | Every 10 months |
| Monetization | Free | — |
| Size | 14 MB | 41 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [CCApp](https://appshunter.io/developer/430157568) | [CHIH BIN CHEN](https://appshunter.io/developer/1828080151) |

## What reviewers say

### 智能风水罗盘

[App page](https://appshunter.io/ios/app/id430169306)

This app provides a digital compass for Feng Shui analysis, offering insights into home and office layouts. It utilizes traditional principles like "San Yuan Jiu Yun" and "Ba Zhai" to suggest optimal placement for rooms and furniture, and to identify auspicious locations for wealth, health, and relationships.

**Highlights:** Digital compass, Input door degrees, Home and office analysis, San Yuan Jiu Yun analysis, Ba Zhai analysis, Detailed Feng Shui explanations, Feng Shui tips

**Features:** macOS Compatibility

**In-app purchases:** none


### ECO

[App page](https://appshunter.io/ios/app/eco-link-pro/id6749229977)

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

**In-app purchases:** none


## Frequently asked questions

### Is 智能风水罗盘 free?

智能风水罗盘 is free to download, with no in-app purchases.

### Is ECO free?

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

### Do 智能风水罗盘 or ECO have ads?

Neither 智能风水罗盘 nor ECO shows ads.

### Which is updated more often, 智能风水罗盘 or ECO?

智能风水罗盘 ships an update every 9 months, and ECO every 10 months. Most recently, 智能风水罗盘 was updated on October 25, 2026 and ECO on October 24, 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.*