# NianNian vs BrainJD

The clearest difference is update cadence: BrainJD at every 3 days against NianNian's every 3 weeks. NianNian's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. NianNian sells 3 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.

NianNian ships an update every 3 weeks, BrainJD every 3 days. Both last shipped on November 5, 2026.

## The numbers

| Metric | NianNian | BrainJD |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Size | 57 MB | 109 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Beijing Xinchuang Power Network Technology Co., Ltd.](https://appshunter.io/developer/1268412468) | [非格式(杭州)智能科技有限公司](https://appshunter.io/developer/1875879049) |

## What reviewers say

### NianNian

[App page](https://appshunter.io/ios/app/niannian/id6756334779)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 600 gold coins | $0.99 | one-time |
| 1800 gold coins | $1.99 | one-time |
| 3000 gold coins | $3.99 | 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 NianNian free?

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

### Is BrainJD free?

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

### Do NianNian or BrainJD have ads?

Neither NianNian nor BrainJD shows ads.

### Which is updated more often, NianNian or BrainJD?

NianNian ships an update every 3 weeks, and BrainJD every 3 days. Most recently, NianNian was updated on November 5, 2026 and BrainJD on November 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.*