# Luosi vs 司南命理

The clearest difference is in-app purchases: Luosi at none against 司南命理's 4. 司南命理's advantage is update cadence (every 2 days vs weekly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 司南命理 sells 4 one-off in-app purchases. Luosi asks for nothing beyond the download.

Luosi ships an update weekly, 司南命理 every 2 days. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Luosi | 司南命理 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/luosi/id6449674882/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 2 days** |
| Monetization | Free | — |
| Size | 258 MB | 107 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Tao-Wu Chen](https://appshunter.io/developer/1690023718) | [HONG KONG STAR UNION TRADING CO., LIMITED](https://appshunter.io/developer/1871627447) |

## What reviewers say

### Luosi

[App page](https://appshunter.io/ios/app/luosi/id6449674882)

This app uses the ancient Chinese BAXI algorithm to analyze and track your luck fluctuations. Understand your personal luck patterns over time with detailed insights.

**Highlights:** BAXI algorithm analysis, Luck fluctuation tracking, Personalized luck insights, Time-based analysis

**Features:** macOS Compatibility

**In-app purchases:** none


### 司南命理

[App page](https://appshunter.io/ios/app/id6760289130)

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5,000 金币 | $5.00 | one-time |
| 23,000 金币 | $20.00 | one-time |
| 62,000 金币 | $50.00 | one-time |
| 130,000 金币 | $100.00 | one-time |


## Frequently asked questions

### Is Luosi free?

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

### Is 司南命理 free?

司南命理 is free to download, with in-app purchases available.

### Do Luosi or 司南命理 have ads?

Neither Luosi nor 司南命理 shows ads.

### Which is updated more often, Luosi or 司南命理?

Luosi ships an update weekly, and 司南命理 every 2 days. Most recently, Luosi was updated on November 3, 2026 and 司南命理 on October 25, 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.*