# 星恋次元 vs BrainJD

The clearest difference is ads: BrainJD at none against 星恋次元's shown. BrainJD also leads on update cadence (every 3 days vs monthly). 星恋次元's advantage is iOS requirement (13.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. 星恋次元 sells 6 one-off in-app purchases and BrainJD sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

星恋次元 ships an update monthly, BrainJD every 3 days. The most recent releases landed on October 17, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 星恋次元 | BrainJD |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 3 days** |
| Size | 97 MB | 107 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Henan Chengxi Technology Co., Ltd.](https://appshunter.io/developer/1847038142) | [非格式(杭州)智能科技有限公司](https://appshunter.io/developer/1875879049) |

## What reviewers say

### 星恋次元

[App page](https://appshunter.io/ios/app/id6754285375)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 600星币 | $0.99 | one-time |
| 3000星币 | $3.99 | one-time |
| 6800星币 | $9.99 | one-time |
| 12800星币 | $19.99 | one-time |
| 64800星币 | $99.99 | one-time |
| 99800星币 | $149.99 | one-time |


### BrainJD

[App page](https://appshunter.io/ios/app/brainjd/id6758941457)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 瓦片充值 | $0.99 | one-time |
| 创建复刻音色卡 | $2.99 | one-time |
| 瓦片充值 | $3.99 | one-time |
| 季度会员 | $6.99 | one-time |
| 瓦片充值 | $9.99 | one-time |
| 购买自定义娃音 | $12.99 | one-time |
| 瓦片充值 | $19.99 | one-time |
| 年度会员 | $24.99 | one-time |
| 瓦片充值 | $49.99 | one-time |
| 瓦片充值 | $99.99 | one-time |


## Frequently asked questions

### Is 星恋次元 free?

星恋次元 is free to download, with in-app purchases available.

### Is BrainJD free?

BrainJD is free to download, with in-app purchases available.

### Do 星恋次元 or BrainJD have ads?

星恋次元 shows ads; BrainJD does not.

### Which is updated more often, 星恋次元 or BrainJD?

星恋次元 ships an update monthly, and BrainJD every 3 days. Most recently, 星恋次元 was updated on October 17, 2026 and BrainJD 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.*