# 超维空间 vs 九启数界

The clearest difference is in-app purchases: 九启数界 at none against 超维空间's 6. 九启数界 also leads on iOS requirement (12.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 超维空间 sells 6 one-off in-app purchases. 九启数界 asks for nothing beyond the download.

超维空间 ships an update every 4 weeks, 九启数界 fortnightly. The most recent releases landed on September 22, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 超维空间 | 九启数界 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 18.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Fortnightly** |
| Size | 64 MB | 234 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Hangzhou Lunsa Technology Co., Ltd.](https://appshunter.io/developer/1612056232) | [JiuQiShuJie(Tianjin)Technology Co., Ltd](https://appshunter.io/developer/1719818979) |

## What reviewers say

### 超维空间

[App page](https://appshunter.io/ios/app/id1621905172)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 数藏价格-6 | $0.99 | one-time |
| 数藏价格-12 | $1.99 | one-time |
| 数藏价格-18 | $2.99 | one-time |
| 数藏价格-25 | $3.99 | one-time |
| 数藏价格-30 | $4.99 | one-time |
| 数藏价格-40 | $5.99 | 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 超维空间 free?

超维空间 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 超维空间 or 九启数界 have ads?

Neither 超维空间 nor 九启数界 shows ads.

### Which is updated more often, 超维空间 or 九启数界?

超维空间 ships an update every 4 weeks, and 九启数界 fortnightly. Most recently, 超维空间 was updated on September 22, 2026 and 九启数界 on October 7, 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.*