# CHASING GO2 vs 掌上危管

The clearest difference is update cadence: CHASING GO2 at every 3 months against 掌上危管's every 11 months. CHASING GO2 also leads on iOS requirement (9.0 vs 11.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CHASING GO2 ships an update every 3 months, 掌上危管 every 11 months. The most recent releases landed on October 10, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | CHASING GO2 | 掌上危管 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (24 ratings)](https://appshunter.io/ios/app/chasing-go2/id1478859641/reviews)** | — |
| Number of ratings | **24** | — |
| Positive reviews | 5.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 11 months |
| Monetization | Free | — |
| Size | 130 MB | 19 MB |
| Requires iOS | **9.0** | 11.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chasing-Innovation Technology Co., LTD.](https://appshunter.io/developer/1249652722) | [释普科技(上海)有限公司](https://appshunter.io/developer/1406216198) |

## What reviewers say

### CHASING GO2

[App page](https://appshunter.io/ios/app/chasing-go2/id1478859641)

Capture and share underwater moments with real-time image transmission and live streaming. Edit and enjoy your underwater photos and videos with this companion app.

**Highlights:** Real-time image transmission, Live streaming, Photo and video editing, Sharing capabilities, Supports CHASING F1 and DORY products

**In-app purchases:** none


### 掌上危管

[App page](https://appshunter.io/ios/app/id1641418229)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CHASING GO2 free?

CHASING GO2 is free to download, with no in-app purchases.

### Is 掌上危管 free?

掌上危管 is free to download, with no in-app purchases.

### Do CHASING GO2 or 掌上危管 have ads?

Neither CHASING GO2 nor 掌上危管 shows ads.

### Which is updated more often, CHASING GO2 or 掌上危管?

CHASING GO2 ships an update every 3 months, and 掌上危管 every 11 months. Most recently, CHASING GO2 was updated on October 10, 2026 and 掌上危管 on October 14, 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.*