# VuSitu vs GF Configuration Tool

The clearest difference is update cadence: VuSitu at every 6 weeks against GF Configuration Tool's every 9 months. VuSitu also leads on ratings volume (16 vs 2). GF Configuration Tool's advantage is iOS requirement (13.0 vs 15.0). On price, rating, 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.

On the App Store both sit at effectively the same score — 4.9 for VuSitu against 5.0 for GF Configuration Tool. That said, the two scores are not equally well evidenced: VuSitu has 16 ratings behind it against 2, so its average is the more settled of the two.

VuSitu ships an update every 6 weeks, GF Configuration Tool every 9 months. The most recent releases landed on October 4, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | VuSitu | GF Configuration Tool |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (16 ratings)](https://appshunter.io/ios/app/vusitu/id1448937574/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/gf-configuration-tool/id1449999477/reviews)** |
| Number of ratings | **16** | 2 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 9 months |
| Monetization | Free | Free |
| Size | 170 MB | 20 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [In-Situ Inc.](https://appshunter.io/developer/592873894) | [Georg Fischer AG](https://appshunter.io/developer/483566406) |

## 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


### GF Configuration Tool

[App page](https://appshunter.io/ios/app/gf-configuration-tool/id1449999477)

Configure your 2581 FlowtraMag Meter with this utility. Adjust flow and totalizer units, averaging, sensitivity, and output span. Monitor your device directly from your iOS device.

**Highlights:** Configure 2581 FlowtraMag Meter, Adjust flow and totalizer units, Set averaging and sensitivity, Span 4 to 20 mA output, Monitor FlowtraMag on iOS

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

**In-app purchases:** none


## Frequently asked questions

### Is VuSitu free?

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

### Is GF Configuration Tool free?

GF Configuration Tool is free to download, with no in-app purchases.

### Which has better reviews, VuSitu or GF Configuration Tool?

GF Configuration Tool is rated higher. VuSitu averages 4.9 out of 5 from 16 ratings, while GF Configuration Tool averages 5.0 from 2 ratings.

### Do VuSitu or GF Configuration Tool have ads?

Neither VuSitu nor GF Configuration Tool shows ads.

### Which is updated more often, VuSitu or GF Configuration Tool?

VuSitu ships an update every 6 weeks, and GF Configuration Tool every 9 months. Most recently, VuSitu was updated on October 4, 2026 and GF Configuration Tool on October 2, 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.*