# 昕曙数艺 vs 九启数界

The clearest difference is in-app purchases: 九启数界 at none against 昕曙数艺's 4. 九启数界 also leads on iOS requirement (12.0 vs 14.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 昕曙数艺 sells 4 one-off in-app purchases. 九启数界 asks for nothing beyond the download.

Both ship on a similar rhythm, roughly fortnightly. Both last shipped on October 30, 2026.

## The numbers

| Metric | 昕曙数艺 | 九启数界 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Size | 59 MB | 234 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Ningbo Yuanzhou Starlink Network Technology Co., Ltd](https://appshunter.io/developer/1716665291) | [JiuQiShuJie(Tianjin)Technology Co., Ltd](https://appshunter.io/developer/1719818979) |

## What reviewers say

### 昕曙数艺

[App page](https://appshunter.io/ios/app/id6446245216)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10钻石 | $0.99 | one-time |
| 60钻石 | $0.99 | one-time |
| 680钻石 | $9.99 | one-time |
| 1980钻石 | $29.99 | one-time |


### 九启数界

[App page](https://appshunter.io/ios/app/id6478385125)

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

**In-app purchases:** none


## Frequently asked questions

### Is 昕曙数艺 free?

昕曙数艺 is free to download, with in-app purchases available.

### Is 九启数界 free?

九启数界 is free to download, with no in-app purchases.

### Do 昕曙数艺 or 九启数界 have ads?

Neither 昕曙数艺 nor 九启数界 shows ads.

### Which is updated more often, 昕曙数艺 or 九启数界?

昕曙数艺 ships an update fortnightly, and 九启数界 fortnightly. Most recently, 昕曙数艺 was updated on October 30, 2026 and 九启数界 on October 30, 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.*