# 九天八字 vs 时序环：24小时节律轨道

The clearest difference is in-app purchases: 时序环：24小时节律轨道 at none against 九天八字's 3. 时序环：24小时节律轨道 also leads on iOS requirement (15.0 vs 26.2). On price, ads and device support there is nothing between them.

Both are free to download. 九天八字 sells 3 one-off in-app purchases. 时序环：24小时节律轨道 asks for nothing beyond the download.

## The numbers

| Metric | 九天八字 | 时序环：24小时节律轨道 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | — |
| Size | 10 MB | 20 MB |
| Requires iOS | 26.2 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [美薇 殷](https://appshunter.io/developer/1884920025) | [Gopal Naik Jatothu](https://appshunter.io/developer/6810989991) |

## What reviewers say

### 九天八字

[App page](https://appshunter.io/ios/app/id6761317780)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度会员 | $3.99 | one-time |
| 年度会员 | $29.99 | one-time |
| 8年会员 | $99.99 | one-time |


### 时序环：24小时节律轨道

[App page](https://appshunter.io/ios/app/24/id6810989989)

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

**In-app purchases:** none


## Frequently asked questions

### Is 九天八字 free?

九天八字 is free to download, with in-app purchases available.

### Is 时序环：24小时节律轨道 free?

时序环：24小时节律轨道 is free to download, with no in-app purchases.

### Do 九天八字 or 时序环：24小时节律轨道 have ads?

Neither 九天八字 nor 时序环：24小时节律轨道 shows ads.

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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.*