# Zhan: BaZi Chart Calculator — Four Pillars & Luck Cycles

> Bazi charting and Chinese metaphysics study tool with detailed analysis and reference library. (iPhone/iPad app by 占辉 百.)

- Source: https://appshunter.io/ios/app/zhan-bazi-chart-calculator/id6749008830 (this page in markdown: same URL + `.md`)
- Developer: [占辉 百](https://appshunter.io/developer/1081455103)
- Category: Lifestyle, Reference
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 18.0 · 19 MB
- Languages: American English, Japanese, Korean, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2025-08-03
- Data updated: 2026-08-29
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/zhan-bazi-chart-calculator/id6749008830/reviews.md

## What is Zhan?

Zhan is a BaZi and Four Pillars workspace for building natal charts, examining luck cycles, organizing case notes, and consulting classical references.

[Build a Four Pillars chart]
Enter a birth date, time, and place to calculate the year, month, day, and hour pillars. Review Heavenly Stems, Earthly Branches, hidden stems, Ten Gods, Five Elements, Na Yin, void branches, Twelve Growth Phases, symbolic stars, and the Day Master in one chart.

[Follow timing from Da Yun to the current day]
Move from the natal chart through Da Yun, annual, monthly, daily, and hourly layers. The detailed chart keeps the active timing pillars beside the natal pillars, so combinations, clashes, punishments, harms, breaks, generation, control, support, and transformation can be checked in context.

[Choose the calculation method]
For supported birthplaces in China, you can apply true solar time. You can also choose whether annual and monthly timing changes by day or at the exact solar-term moment, select the Taiji reference point, and control which branch, combination-status, and hidden-stem relationships appear in the detailed chart.

[Keep profiles and case notes]
Save charts for yourself, family, friends, or research cases, then add notes to each profile. Use the built-in historical figures as reference cases, or search for possible birth dates from a selected Four Pillars combination.

[Read terms and source texts]
The Library covers Ten Gods, symbolic stars, Na Yin, and the Twelve Growth Phases. It also includes classical Chinese texts such as San Ming Tong Hui, Di Tian Sui, Zi Ping Zhen Quan, and Yuan Hai Zi Ping, making it easier to compare a chart term with its traditional source.

[Use Home Screen widgets]
Select a saved profile to view current Da Yun, annual, monthly, and daily timing, or a seven-day overview, without rebuilding the chart.

BaZi content is provided for study, cultural reference, and personal reflection. It is not a substitute for medical, legal, financial, or other professional advice.

By using this app, you agree to Apple's Standard End User License Agreement (EULA):
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Key features

- Four Pillars chart creation
- Detailed luck cycle analysis
- Person profile management
- Reference library for Bazi terms
- Home Screen widgets
- Customizable engine settings

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Yearly Premium Membership | $24.99 | per year |
| Monthly Premium Membership | $2.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 永久高级会员 | $49.99 | one-time |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/zhan-bazi-chart-calculator/id6749008830/reviews.md

### 5/5 — great

*2026-01-14*

interesting design

## Frequently asked questions about Zhan

### What is Zhan Bazi Chart used for?

Zhan Bazi Chart is a tool for creating and analyzing Bazi charts, studying Chinese metaphysics, and looking up related terminology. It helps users understand natal charts, luck cycles, and element relationships.

### How does Zhan Bazi Chart help with studying?

The app includes a reference library with definitions of terms, symbolic stars, and classical Chinese texts. It also allows for structured study through detailed chart analysis and the organization of person profiles.

### Can I save charts for different people in Zhan Bazi Chart?

Yes, you can save charts for yourself, family, friends, or research cases within the app. It also offers a celebrity collection and reverse lookup for finding potential birth times.

### What kind of analysis does Zhan Bazi Chart offer?

It provides detailed analysis of luck cycles, flowing charts, and stem/branch relationships. This includes examining combinations, clashes, punishments, harms, and element interactions.

### Does Zhan Bazi Chart have ads?

No, Zhan Bazi Chart does not contain advertisements. The app is free to download and use, with optional premium membership for enhanced features.

### What are the subscription options for Zhan Bazi Chart?

Zhan Bazi Chart offers a Monthly Premium Membership for $2.99 and a Yearly Premium Membership for $9.99. These subscriptions unlock additional features and content.

### Is Zhan Bazi Chart available on Android?

Based on the provided data, Zhan Bazi Chart is supported on iPhone and iPad. Information regarding Android availability is not specified.

### How often is Zhan Bazi Chart updated?

The latest version of Zhan Bazi Chart is 2.0.1, and it was last updated on May 20, 2026. This indicates a recent update, suggesting ongoing development and support.

## Version history (last 5 releases)

### 2.0.6 — 2026-08-27

- Redesigned the app icon for the latest iOS visual style
- Improved pagination and reading-position handling in the classics reader
- Refined detailed-chart labels and BaZi terminology across languages
- Clarified true solar time and Month Command guidance

### 2.0.5 — 2026-08-26

- 全新设计 App 图标，适配新系统视觉风格
- 优化古籍分页与阅读位置记录，翻页更稳定
- 改进细盘栏位显示与多语言命理术语
- 完善真太阳时、月令等说明文案

### 2.0.4 — 2026-08-09

- Added annual stem-branch relationship highlights against the natal pillars
- Tap a luck-cycle item to bring it directly to the center
- Refined flow analysis, pattern assessment, and climate references
- Improved chart-view controls and multilingual guidance

### 2.0.3 — 2026-08-09

Version 2.0.3

- Improved calculation consistency across natal charts, luck cycles, and daily timing
- Aligned chart and widget calculations on the same calendar engine
- Refined detailed stem-branch relationships and Pro previews
- Fixed minor display issues and improved stability

### 2.0.2 — 2026-05-31

Zhan 2.0 is a fresh upgrade:

- A clearer three-tab structure for Chart, People, and Library
- A new Library with terms, symbolic stars, Na Yin, growth phases, and more
- Home Screen widgets for quick daily and weekly flow views
- New engine settings for Bazi date lookup, true solar time, and Taiji points
- Improved detailed charts, flow charts, stem-branch relations, and classical references
- Better local data storage, migration, and overall experience

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All apps by 占辉 百: https://appshunter.io/developer/1081455103

## Related topics

[bazi chart](https://appshunter.io/ios/topics/bazi-chart)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-29.*