# SMartLuoPan vs Feng

The clearest difference is in-app purchases: Feng at none against SMartLuoPan's 2. Feng also leads on ratings volume (14 vs 1). SMartLuoPan's advantage is update cadence (weekly vs every 3 weeks) and iOS requirement (15.1 vs 17.6). On price, rating, ads and device support there is nothing between them.

Both are free to download. SMartLuoPan sells 2 in-app purchases, starting at $68.00 per year. Feng asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for SMartLuoPan against 5.0 for Feng. That said, the two scores are not equally well evidenced: Feng has 14 ratings behind it against 1, so its average is the more settled of the two.

SMartLuoPan ships an update weekly, Feng every 3 weeks. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | SMartLuoPan | Feng |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/smartluopan/id6471482764/reviews) | [5.0 (14 ratings)](https://appshunter.io/ios/app/feng-shui-compass/id6737935866/reviews) |
| Number of ratings | 1 | **14** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 37 MB | 19 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Scheherazade Merchant](https://appshunter.io/developer/1714457061) | [9 Earth LLC](https://appshunter.io/developer/1778564731) |

## What reviewers say

### SMartLuoPan

[App page](https://appshunter.io/ios/app/smartluopan/id6471482764)

This user-friendly app uses your device's compass and GPS to provide property viewing with landscape integration. It offers a straightforward way to understand directions and spatial orientation.

**Highlights:** Compass-based property viewing, GPS integration, Landscape aided views, User-friendly interface, Directional information

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SMartLuoPan App | $68.00 | per year |
| SMartLuoPan App | $69.99 | one-time |


### Feng

[App page](https://appshunter.io/ios/app/feng-shui-compass/id6737935866)

This app provides the functionality of a professional Feng Shui compass on your mobile device. It offers accurate direction measurements and detailed calculations for various aspects of a space, functioning as both a specialized Feng Shui tool and a regular compass.

**Highlights:** Professional Feng Shui compass functionality, Accurate direction measurements, Feng Shui calculations for spaces, Early and Later Heaven Ba Gua rings, 24 Mountains and 60 Jia Zi rings, Flying stars for all periods, Zoom-in view for clear measurements

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SMartLuoPan free?

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

### Is Feng free?

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

### Which has better reviews, SMartLuoPan or Feng?

SMartLuoPan and Feng are both rated 5.0 out of 5 on the App Store, from 1 and 14 ratings respectively.

### Do SMartLuoPan or Feng have ads?

Neither SMartLuoPan nor Feng shows ads.

### Which is updated more often, SMartLuoPan or Feng?

SMartLuoPan ships an update weekly, and Feng every 3 weeks. Most recently, SMartLuoPan was updated on November 4, 2026 and Feng on October 30, 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.*