# 玄易 vs 八字

The clearest difference is in-app purchases: 八字 at none against 玄易's 2. 八字 also leads on ads (none vs shown). 玄易's advantage is update cadence (every 10 days vs monthly). On price, device support and iOS requirement there is nothing between them.

Both are free to download. 玄易 sells 2 one-off in-app purchases. 八字 asks for nothing beyond the download.

玄易 ships an update every 10 days, 八字 monthly. Both last shipped on October 24, 2026.

## The numbers

| Metric | 玄易 | 八字 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (42 ratings)](https://appshunter.io/ios/app/id1168579372/reviews)** | — |
| Number of ratings | **42** | — |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 10 days** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 141 MB | 12 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 9+ | 17+ |
| Developer | [江尾 廖](https://appshunter.io/developer/1864802221) | [帅 李](https://appshunter.io/developer/1705660101) |

## What reviewers say

### 玄易

[App page](https://appshunter.io/ios/app/id1168579372)

This professional tool offers precise Bazi chart generation and in-depth astrological analysis. It's designed for both beginners and experienced practitioners to understand life's trajectory through detailed astrological insights.

**Highlights:** Precise Bazi chart generation, Professional astrological interpretation, Built-in Bazi interpretation techniques, Multi-chart analysis, Calendar and solar term information, User-friendly interface

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月卡会员 | $4.99 | one-time |
| 年卡会员 | $12.99 | one-time |


### 八字

[App page](https://appshunter.io/ios/app/id6464371895)

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

**In-app purchases:** none


## Frequently asked questions

### Is 玄易 free?

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

### Is 八字 free?

八字 is free to download, with no in-app purchases.

### Do 玄易 or 八字 have ads?

玄易 shows ads; 八字 does not.

### Which is updated more often, 玄易 or 八字?

玄易 ships an update every 10 days, and 八字 monthly. Most recently, 玄易 was updated on October 24, 2026 and 八字 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.*