# 易爻 vs 八字排盘

The clearest difference is review sentiment: 八字排盘 at 90% against 易爻's 42%. 八字排盘 also leads on rating (4.8 vs 2.3) and ads (none vs shown). 易爻's advantage is in-app purchases (none vs 1). On price, update cadence and device support there is nothing between them.

Both are free to download. 八字排盘 sells 1 one-off in-app purchase. 易爻 asks for nothing beyond the download.

八字排盘 holds the better App Store score, 4.8 against 2.3. That said, the two scores are not equally well evidenced: 八字排盘 has 33 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 42% of 易爻's written reviews are positive against 90% of 八字排盘's.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 14, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | 易爻 | 八字排盘 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (3 ratings)](https://appshunter.io/ios/app/id586220860/reviews) | **[4.8 (33 ratings)](https://appshunter.io/ios/app/plus-plus/id1659589660/reviews)** |
| Number of ratings | 3 | **33** |
| Positive reviews | 42.0% of reviews | **90.3% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | **Ad-supported** | Freemium |
| Size | 42 MB | 29 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [健 杨](https://appshunter.io/developer/463198144) | [深圳 刘](https://appshunter.io/developer/1635307045) |

## What reviewers say

### 易爻

[App page](https://appshunter.io/ios/app/id586220860)

This app uses I Ching mathematics for divination, offering multiple methods for generating hexagrams and predictions. It provides detailed analysis of卦象, elemental relationships, and astrological information for astrological readings. Users can save and export data, with support for simplified and traditional Chinese.

**Highlights:** Multiple hexagram generation methods, Detailed hexagram analysis, Five element and astrological readings, Save and export data, Simplified/Traditional Chinese support, Helpful reference information

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

**In-app purchases:** none


### 八字排盘

[App page](https://appshunter.io/ios/app/plus-plus/id1659589660)

This app provides professional astrological charting and analysis tools, including detailed birth chart calculations, historical data, and predictive insights. It offers advanced features for experienced practitioners, with options for permanent membership to unlock all functionalities.

**Highlights:** Offline astrological calendar algorithm, Thousands of years of birth chart calculation, Reverse birth chart calculation, Integrated I Ching divination, Facial reading and yearly chart reference, Support for multiple chart displays, Widgets for astrological data

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 八字排盘-从真版永久会员 | $9.99 | one-time |


## Frequently asked questions

### Is 易爻 free?

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

### Is 八字排盘 free?

八字排盘 is free to download, with in-app purchases available.

### Which has better reviews, 易爻 or 八字排盘?

八字排盘 is rated higher. 易爻 averages 2.3 out of 5 from 3 ratings, while 八字排盘 averages 4.8 from 33 ratings.

### Do 易爻 or 八字排盘 have ads?

易爻 shows ads; 八字排盘 does not.

### Which is updated more often, 易爻 or 八字排盘?

易爻 ships an update every 2 months, and 八字排盘 every 2 months. Most recently, 易爻 was updated on September 14, 2026 and 八字排盘 on September 20, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*