# VuSitu vs CHASING GO2

The clearest difference is review sentiment: VuSitu at 100% against CHASING GO2's 5%. VuSitu also leads on rating (4.9 vs 2.3) and update cadence (every 6 weeks vs every 3 months). CHASING GO2's advantage is iOS requirement (9.0 vs 15.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

VuSitu holds the better App Store score, 4.9 against 2.3. Both are backed by a comparable volume of ratings — 16 and 24 respectively. Written reviews point the same way: 100% of VuSitu's written reviews are positive against 5% of CHASING GO2's.

VuSitu ships an update every 6 weeks, CHASING GO2 every 3 months. The most recent releases landed on August 21, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | VuSitu | CHASING GO2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (16 ratings)](https://appshunter.io/ios/app/vusitu/id1448937574/reviews)** | [2.3 (24 ratings)](https://appshunter.io/ios/app/chasing-go2/id1478859641/reviews) |
| Number of ratings | 16 | **24** |
| Positive reviews | **100.0% of reviews** | 5.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Monetization | Free | Free |
| Size | 170 MB | 130 MB |
| Requires iOS | 15.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [In-Situ Inc.](https://appshunter.io/developer/592873894) | [Chasing-Innovation Technology Co., LTD.](https://appshunter.io/developer/1249652722) |

## What reviewers say

### VuSitu

[App page](https://appshunter.io/ios/app/vusitu/id1448937574)

Easily connect to water monitoring instruments to view, manage, and share water quality and quantity data. Configure, calibrate, and deploy instruments, view live readings, and set up logs. Securely store and share data through a cloud-based account.

**Highlights:** Connect to In-Situ instruments, View live water quality data, Configure and calibrate instruments, Create and manage log files, Secure cloud data storage, Share data via HydroVu, Instant graphing for readings

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is VuSitu free?

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

### Is CHASING GO2 free?

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

### Which has better reviews, VuSitu or CHASING GO2?

VuSitu is rated higher. VuSitu averages 4.9 out of 5 from 16 ratings, while CHASING GO2 averages 2.3 from 24 ratings.

### Do VuSitu or CHASING GO2 have ads?

Neither VuSitu nor CHASING GO2 shows ads.

### Which is updated more often, VuSitu or CHASING GO2?

VuSitu ships an update every 6 weeks, and CHASING GO2 every 3 months. Most recently, VuSitu was updated on August 21, 2026 and CHASING GO2 on September 8, 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.*