# iSense Mobile vs GF Configuration Tool

The clearest difference is update cadence: iSense Mobile at fortnightly against GF Configuration Tool's every 9 months. On price, rating, ratings volume and ads 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 — 5.0 for iSense Mobile against 5.0 for GF Configuration Tool. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

iSense Mobile ships an update fortnightly, GF Configuration Tool every 9 months. The most recent releases landed on June 11, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | iSense Mobile | GF Configuration Tool |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/isense-mobile/id954212861/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/gf-configuration-tool/id1449999477/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 9 months |
| Monetization | Free | Free |
| Size | 19 MB | 20 MB |
| Requires iOS | **12.1** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mettler-Toledo International Inc.](https://appshunter.io/developer/511332281) | [Georg Fischer AG](https://appshunter.io/developer/483566406) |

## What reviewers say

### iSense Mobile

[App page](https://appshunter.io/ios/app/isense-mobile/id954212861)

Connect and monitor Mettler Toledo ISM sensors from your iOS device. View diagnostic data, perform calibrations, and log measurements. Export data via CSV and send sensor information via email.

**Highlights:** ISM sensor connection (iLink, J-Box, M100), Diagnostic data monitoring (slope, offset, DLI), One-point, process, and scaling calibration, Live measurement display, Data logging and CSV export, Email sensor diagnostic information

**Features:** macOS Compatibility

**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 iSense Mobile free?

iSense Mobile 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, iSense Mobile or GF Configuration Tool?

iSense Mobile and GF Configuration Tool are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do iSense Mobile or GF Configuration Tool have ads?

Neither iSense Mobile nor GF Configuration Tool shows ads.

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

iSense Mobile ships an update fortnightly, and GF Configuration Tool every 9 months. Most recently, iSense Mobile was updated on June 11, 2026 and GF Configuration Tool on September 15, 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.*