# 黑鲨魔戒 vs 懂你PRO

黑鲨魔戒 and 懂你PRO 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.

黑鲨魔戒 ships an update monthly, 懂你PRO every 3 weeks. The most recent releases landed on September 21, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | 黑鲨魔戒 | 懂你PRO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Size | 131 MB | 77 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nanchang Blackshark Technologies Co., Ltd.](https://appshunter.io/developer/1358214067) | [藏燃 郭](https://appshunter.io/developer/984004193) |

## What reviewers say

### 黑鲨魔戒

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

**Features:** macOS Compatibility

**In-app purchases:** none


### 懂你PRO

[App page](https://appshunter.io/ios/app/pro/id6502859763)

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

**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 懂你PRO free?

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

### Do 黑鲨魔戒 or 懂你PRO have ads?

Neither 黑鲨魔戒 nor 懂你PRO shows ads.

### Which is updated more often, 黑鲨魔戒 or 懂你PRO?

黑鲨魔戒 ships an update monthly, and 懂你PRO every 3 weeks. Most recently, 黑鲨魔戒 was updated on September 21, 2026 and 懂你PRO on September 17, 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.*