# BrainJD vs 我来演：AI互动故事与角色扮演

BrainJD and 我来演：AI互动故事与角色扮演 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.

BrainJD ships an update every 3 days, 我来演：AI互动故事与角色扮演 every 5 days. The most recent releases landed on September 11, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | BrainJD | 我来演：AI互动故事与角色扮演 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 5 days |
| Size | 82 MB | 49 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [非格式(杭州)智能科技有限公司](https://appshunter.io/developer/1875879049) | [上海品图网络科技有限公司](https://appshunter.io/developer/1249931085) |

## What reviewers say

### BrainJD

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

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

**In-app purchases:** none


### 我来演：AI互动故事与角色扮演

[App page](https://appshunter.io/ios/app/ai/id6759898255)

**In-app purchases:** none


## Frequently asked questions

### Is BrainJD free?

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

### Is 我来演：AI互动故事与角色扮演 free?

我来演：AI互动故事与角色扮演 is free to download, with no in-app purchases.

### Do BrainJD or 我来演：AI互动故事与角色扮演 have ads?

Neither BrainJD nor 我来演：AI互动故事与角色扮演 shows ads.

### Which is updated more often, BrainJD or 我来演：AI互动故事与角色扮演?

BrainJD ships an update every 3 days, and 我来演：AI互动故事与角色扮演 every 5 days. Most recently, BrainJD was updated on September 11, 2026 and 我来演：AI互动故事与角色扮演 on September 13, 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.*