# 八字排盘 vs 紫微通書

The clearest difference is review sentiment: 八字排盘 at 90% against 紫微通書's 50%. 八字排盘 also leads on ratings volume (33 vs 4) and iOS requirement (9.0 vs 12.0). 紫微通書's advantage is rating (5.0 vs 4.8) and update cadence (every 4 weeks vs every 2 months). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 八字排盘 sells 1 one-off in-app purchase and 紫微通書 sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

紫微通書 holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: 八字排盘 has 33 ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 90% of 八字排盘's written reviews are positive against 50% of 紫微通書's, so the app with the better star average is not the one people write more warmly about.

八字排盘 ships an update every 2 months, 紫微通書 every 4 weeks. The most recent releases landed on September 20, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | 八字排盘 | 紫微通書 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (33 ratings)](https://appshunter.io/ios/app/plus-plus/id1659589660/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/id6443444483/reviews)** |
| Number of ratings | **33** | 4 |
| Positive reviews | **90.3% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Monetization | Freemium | — |
| Size | 29 MB | 128 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [深圳 刘](https://appshunter.io/developer/1635307045) | [Shenzhen Tianxun Culture Technology Co.,Ltd.](https://appshunter.io/developer/1643867629) |

## What reviewers say

### 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 |


### 紫微通書

[App page](https://appshunter.io/ios/app/id6443444483)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| A项购买 | $6.99 | one-time |
| B项购买 | $19.99 | one-time |
| C项购买 | $29.99 | one-time |
| D项购买 | $59.99 | one-time |
| VIP购买 | $99.99 | one-time |


## Frequently asked questions

### Is 八字排盘 free?

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

### Is 紫微通書 free?

紫微通書 is free to download, with in-app purchases available.

### Which has better reviews, 八字排盘 or 紫微通書?

紫微通書 is rated higher. 八字排盘 averages 4.8 out of 5 from 33 ratings, while 紫微通書 averages 5.0 from 4 ratings.

### Do 八字排盘 or 紫微通書 have ads?

Neither 八字排盘 nor 紫微通書 shows ads.

### Which is updated more often, 八字排盘 or 紫微通書?

八字排盘 ships an update every 2 months, and 紫微通書 every 4 weeks. Most recently, 八字排盘 was updated on September 20, 2026 and 紫微通書 on September 19, 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.*