# 极速定制 HD vs BVUltra

The clearest difference is update cadence: 极速定制 HD at every 10 days against BVUltra's monthly. 极速定制 HD also leads on iOS requirement (9.0 vs 13.0). BVUltra's advantage is device support (3 vs 1). On price, ads and in-app purchases there is nothing between them.

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

极速定制 HD ships an update every 10 days, BVUltra monthly. Both last shipped on October 24, 2026.

## The numbers

| Metric | 极速定制 HD | BVUltra |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Monthly |
| Size | 570 MB | 226 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [深圳市聚宝汇科技有限公司](https://appshunter.io/developer/1133427443) | [BizConf Technology Co., Ltd.](https://appshunter.io/developer/717071959) |

## What reviewers say

### 极速定制 HD

[App page](https://appshunter.io/ios/app/hd/id1172250124)

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

**In-app purchases:** none


### BVUltra

[App page](https://appshunter.io/ios/app/bvultra/id6755456123)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 极速定制 HD free?

极速定制 HD is free to download, with no in-app purchases.

### Is BVUltra free?

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

### Do 极速定制 HD or BVUltra have ads?

Neither 极速定制 HD nor BVUltra shows ads.

### Which is updated more often, 极速定制 HD or BVUltra?

极速定制 HD ships an update every 10 days, and BVUltra monthly. Most recently, 极速定制 HD was updated on October 24, 2026 and BVUltra on October 24, 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.*