# 黑鲨魔戒 vs AI老顾问

黑鲨魔戒 and AI老顾问 are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support 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.

## The numbers

| Metric | 黑鲨魔戒 | AI老顾问 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | — |
| Size | 131 MB | 32 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Nanchang Blackshark Technologies Co., Ltd.](https://appshunter.io/developer/1358214067) | [Suzhou LINGXI IOT technology Co., Ltd.](https://appshunter.io/developer/1487409032) |

## What reviewers say

### 黑鲨魔戒

[App page](https://appshunter.io/ios/app/id6479516111)

**Features:** macOS Compatibility

**In-app purchases:** none


### AI老顾问

[App page](https://appshunter.io/ios/app/ai/id6505021340)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 黑鲨魔戒 free?

黑鲨魔戒 is free to download, with no in-app purchases.

### Is AI老顾问 free?

AI老顾问 is free to download, with no in-app purchases.

### Do 黑鲨魔戒 or AI老顾问 have ads?

Neither 黑鲨魔戒 nor AI老顾问 shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*