# Ai弹幕 vs 脑花

The clearest difference is in-app purchases: Ai弹幕 at none against 脑花's 9. Ai弹幕 also leads on iOS requirement (9.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 脑花 sells 9 one-off in-app purchases. Ai弹幕 asks for nothing beyond the download.

Ai弹幕 ships an update every 6 weeks, 脑花 every 5 weeks. The most recent releases landed on October 2, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Ai弹幕 | 脑花 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 weeks** |
| Size | 178 MB | 63 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Jining Zhiji Culture Media Co., Ltd.](https://appshunter.io/developer/1505495976) | [Cephalon Limited](https://appshunter.io/developer/1893219446) |

## What reviewers say

### Ai弹幕

[App page](https://appshunter.io/ios/app/ai/id1521960659)

**Features:** macOS Compatibility

**In-app purchases:** none


### 脑花

[App page](https://appshunter.io/ios/app/agent/id6762169454)

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 7000 脑力值 | $0.99 | one-time |
| 28840 脑力值 | $5.99 | one-time |
| 50470 脑力值 | $9.99 | one-time |
| 72100 脑力值 | $14.99 | one-time |
| 220500 脑力值 | $39.99 | one-time |
| 367500 脑力值 | $69.99 | one-time |
| 529200 脑力值 | $99.99 | one-time |
| 680400 脑力值 | $129.99 | one-time |
| 756000 脑力值 | $149.99 | one-time |


## Frequently asked questions

### Is Ai弹幕 free?

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

### Is 脑花 free?

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

### Do Ai弹幕 or 脑花 have ads?

Neither Ai弹幕 nor 脑花 shows ads.

### Which is updated more often, Ai弹幕 or 脑花?

Ai弹幕 ships an update every 6 weeks, and 脑花 every 5 weeks. Most recently, Ai弹幕 was updated on October 2, 2026 and 脑花 on October 6, 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.*