# 天心居飛星紫微 vs 紫微通書

The clearest difference is in-app purchases: 天心居飛星紫微 at none against 紫微通書's 5. 紫微通書's advantage is iOS requirement (12.0 vs 15.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 紫微通書 sells 5 one-off in-app purchases. 天心居飛星紫微 asks for nothing beyond the download.

天心居飛星紫微 ships an update every 3 weeks, 紫微通書 every 4 weeks. The most recent releases landed on September 8, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | 天心居飛星紫微 | 紫微通書 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/id6443444483/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 weeks |
| Size | 4 MB | 128 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [kekewong](https://appshunter.io/developer/1497138350) | [Shenzhen Tianxun Culture Technology Co.,Ltd.](https://appshunter.io/developer/1643867629) |

## What reviewers say

### 天心居飛星紫微

[App page](https://appshunter.io/ios/app/id1587468524)

**In-app purchases:** none


### 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 天心居飛星紫微 free?

天心居飛星紫微 is free to download, with no in-app purchases.

### Is 紫微通書 free?

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

### Do 天心居飛星紫微 or 紫微通書 have ads?

Neither 天心居飛星紫微 nor 紫微通書 shows ads.

### Which is updated more often, 天心居飛星紫微 or 紫微通書?

天心居飛星紫微 ships an update every 3 weeks, and 紫微通書 every 4 weeks. Most recently, 天心居飛星紫微 was updated on September 8, 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.*