# 中数版 vs SIUDULUV

中数版 and SIUDULUV are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 中数版 | SIUDULUV |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Size | 65 MB | 289 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [鸿蒙(杭州)知识产权管理有限公司](https://appshunter.io/developer/1824082450) | [新烈 沈](https://appshunter.io/developer/1891542477) |

## What reviewers say

### 中数版

[App page](https://appshunter.io/ios/app/id6748047044)

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

**In-app purchases:** none


### SIUDULUV

[App page](https://appshunter.io/ios/app/siuduluv/id6776479111)

**In-app purchases:** none


## Frequently asked questions

### Is 中数版 free?

中数版 is free to download, with no in-app purchases.

### Is SIUDULUV free?

SIUDULUV is free to download, with no in-app purchases.

### Do 中数版 or SIUDULUV have ads?

Neither 中数版 nor SIUDULUV shows ads.

### Which is updated more often, 中数版 or SIUDULUV?

中数版 ships an update every 2 weeks, and SIUDULUV every 2 weeks. Most recently, 中数版 was updated on October 28, 2026 and SIUDULUV on October 31, 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.*