# 时藏 vs 九启数界

The clearest difference is in-app purchases: 九启数界 at none against 时藏's 10. 九启数界 also leads on update cadence (fortnightly vs every 5 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 时藏 sells 10 one-off in-app purchases. 九启数界 asks for nothing beyond the download.

时藏 ships an update every 5 weeks, 九启数界 fortnightly. The most recent releases landed on September 21, 2026 and September 5, 2026 respectively.

## The numbers

| Metric | 时藏 | 九启数界 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Size | 49 MB | 234 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 9+ | 17+ |
| Developer | [Chinaso Inc.](https://appshunter.io/developer/879375041) | [JiuQiShuJie(Tianjin)Technology Co., Ltd](https://appshunter.io/developer/1719818979) |

## What reviewers say

### 时藏

[App page](https://appshunter.io/ios/app/id1613863255)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 8元藏品 | $0.99 | one-time |
| 18元藏品 | $2.99 | one-time |
| 108元藏品 | $14.99 | one-time |
| 118元藏品 | $17.99 | one-time |
| 148元藏品 | $19.99 | one-time |
| 128元藏品 | $19.99 | one-time |
| 158元藏品 | $22.99 | one-time |
| 168元藏品 | $24.99 | one-time |
| 188元藏品 | $29.99 | one-time |
| 198元藏品 | $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 时藏 free?

时藏 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 时藏 or 九启数界 have ads?

Neither 时藏 nor 九启数界 shows ads.

### Which is updated more often, 时藏 or 九启数界?

时藏 ships an update every 5 weeks, and 九启数界 fortnightly. Most recently, 时藏 was updated on September 21, 2026 and 九启数界 on September 5, 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.*