Sensor Configuration vs GF Configuration Tool
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sensor Configuration
Configure, test, and adjust Bluetooth-enabled sensors remotely from your mobile device. This app simplifies the setup and management of wireless fixtures, even in challenging environments, without requiring additional hardware. It offers offline functionality and robust security features.
- Bluetooth device discovery
- Sensor parameter settings
- DALI supported parameters
- Firmware updates
- Editable profiles
- Password protected jobsite management
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Configure, test and adjust Legrand Bluetooth™ enabled sensors from your mobile device, leaving your ladder behind! The Sensor Configuration app from Legrand, allows users (electrical contractors, installers, or facility managers) to easily manage outdoor Bluetooth™ Low Energy (BLE) sensor installations despite difficult weather, direct sunlight, height restrictions and other physical obstructions. No other specialized or additional hardware or tools are needed. Not only is it easier to configure than before, sensors are also faster to set up than ever before and end-users will know that their Bluetooth enabled wireless fixtures are secure in a mobile environment. No cellular service? No Wi-Fi? No worries. Once the app is installed, our use of BLE allows you to make adjustments to your Bluetooth enabled sensors anytime - offline and off the grid. Features: -Supported Sensors: FSP, FDP - Bluetooth device discovery with bidirectional communication - Basic sensor parameter settings include: high mode, low mode, time delay, cut off, and sensitivity - Advanced sensor parameter settings include: hold off, ramp up, fade down, and photocell - DALI supported parameters including: fade time, fade rate - Firmware updates - Editable profiles (reusable groups of parameter values for quick reuse fixture to fixture) - Password protected jobsite management - English, Spanish and French - Free to download
GF Configuration Tool
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.
- Configure 2581 FlowtraMag Meter
- Adjust flow and totalizer units
- Set averaging and sensitivity
- Span 4 to 20 mA output
- Monitor FlowtraMag on iOS
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The GF Configuration Tool allows users to configure their 2581 FlowtraMag Meter to the parameters required for their system. Users can change the flow unit, totalizer unit, averaging, sensitivity, low flow cut off, span the 4 to 20 mA output, and monitor the FlowtraMag on their iOS device.
Screenshots
Verdict
The clearest difference is rating: GF Configuration Tool at 5.0 against Sensor Configuration's 3.0. Sensor Configuration's advantage is update cadence (every 4 months vs every 9 months) and iOS requirement (8.0 vs 13.0). On price, ratings volume, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
GF Configuration Tool holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 4 and 2 respectively.
Sensor Configuration ships an update every 4 months, GF Configuration Tool every 9 months. The most recent releases landed on July 4, 2026 and September 15, 2026 respectively.
| Parameter | Sensor Configuration | GF Configuration Tool |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (4 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 25.0% of reviews | — |
| Number of ratings | 4 — better | 2 |
| Update frequency | Every 4 months — better | Every 9 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 8.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 59 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | THE WATT STOPPER, INC. | Georg Fischer AG |
Customer experience
Sensor Configuration
GF Configuration Tool
In-app purchases
Sensor Configuration
No in-app purchases
GF Configuration Tool
No in-app purchases
Questions
Is Sensor Configuration free?
Is GF Configuration Tool free?
Which has better reviews, Sensor Configuration or GF Configuration Tool?
Do Sensor Configuration or GF Configuration Tool have ads?
Which is updated more often, Sensor Configuration or GF Configuration Tool?
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