WeldConnect vs SICK Safety Assistant
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WeldConnect
This app offers intelligent wizards for MIG/MAG and TIG welding, guiding users to optimal output parameters. It allows for wireless interaction with welding systems, job management, and keyless unlocking of equipment. Component-level data tracing is also supported.
- Intelligent welding parameter wizards
- Wireless interaction with welding systems
- Job creation, management, and transfer
- Keyless welding system unlocking
- Component-level data tracing
- Device information overview
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WeldConnect, the new welding app from Fronius, provides you with a whole host of options for functional use and wireless interaction with the current generation of Fronius systems in many different languages. Intelligent wizards for MIG/MAG and TIG guide you quickly and easily to the right output parameters for your welding solution. In combination with the JobManager, you can conveniently create, manage, and transfer welding set values in no time using a mobile device. With the keyless function, welding systems can be unlocked and locked without a key (i.e. without an NFC card). You can view information about welding systems connected to the app with ease. In combination with WeldCube Premium, this enables tracing actual data that has been documented at component level—even when welding manually. WeldConnect—a recap of your benefits at a glance: / Always keep your welding solutions close to hand, on all your mobile devices / Find a solution quickly and easily with the wizard / Wireless interaction with the welding system—also via Bluetooth / Straightforward capture of component information for welding data documentation / Save, send, and edit jobs / Unlock welding systems without a key (i.e. without an NFC card) / Easy configuration of the WeldCube Connector All WeldConnect features in detail. / How does the wizard work? The Wizard supports the selection of the correct welding parameters. This set of welding parameters can be transmitted wirelessly to the welding device. This saves time when setting all welding parameters. The Wizard is available for MIG/MAG and TIG. The parameters can be saved online and retrieved at any time. / What does the JobManager do? Save and edit all jobs (sets of target parameter sets) of the connected welding device directly in the app. The saved jobs can thus be transferred wirelessly to another welding device. / Device Information The Device Information area provides a comprehensive overview of all of the main configuration data, components, and available function packages. From there, you can also access the SmartManager (system website) for the connected welding system quickly and easily. The keyless function allows authorized users to log in to and out of the system without an NFC card. / Component-related documentation Consistent component documentation through simple and fast recording (manual input or scan function) of component information: Component part number, component serial number and seam number. With this feature you can guarantee that the welding data recorded is consistently assigned to the same component. Combined with WeldCube Premium, this provides a wide range of options in terms of visualization, statistics, and analysis. / WeldCube Connector With WeldConnect, the WeldCube Connector can be configured quickly and easily.
SICK Safety Assistant
Diagnose safety sensors on-site, even without power. Access technical data, status, and error history by tapping your smartphone or tablet on the sensor's NFC logo. Configure sensors easily for quick access to all relevant information.
- On-site condition diagnostics
- Access technical data
- View beam status
- Error history access
- Shutdown analysis
- Sensor configuration
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The SICK Safety Assistant app enables comprehensive on-site condition diagnostics of safety sensors - even when a sensor has no supply voltage. Simply position a smartphone or tablet with the installed app at the sensor's NFC logo to quickly access technical data, beam status, error history, and detailed shutdown analysis. The app also supports straightforward sensor configuration. With the SICK Safety Assistant, all relevant information is available at any time. Supported products • deTec4 safety light curtains: www.sick.com/deTec • deTem4 and deTem A/P multiple light-beam safety sensors: www.sick.com/deTem • DMM4 extension module: www.sick.com/DMM4 • DCM4 extension module: www.sick.com/DCM4 • scanGrid2 safe multi-beam scanners: www.sick.com/scanGrid
Screenshots
Verdict
The clearest difference is review sentiment: SICK Safety Assistant at 100% against WeldConnect's 38%. SICK Safety Assistant also leads on iOS requirement (13.0 vs 15.4). WeldConnect's advantage is update cadence (every 2 months vs every 5 months). On price, ads, in-app purchases and monetization model 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.
WeldConnect ships an update every 2 months, SICK Safety Assistant every 5 months. The most recent releases landed on August 14, 2026 and September 17, 2026 respectively.
| Parameter | WeldConnect | SICK Safety Assistant |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (17 ratings) — better | — |
| Positive reviews | 38.5% of reviews | 100.0% of reviews — better |
| Number of ratings | 17 — better | — |
| Update frequency | Every 2 months — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.4 | 13.0 — better |
| Further details — not scored | ||
| Size | 145 MB | 30 MB |
| Age rating | 4+ | 17+ |
| Developer | Fronius International GmbH | SICK AG |
Customer experience
WeldConnect
SICK Safety Assistant
In-app purchases
WeldConnect
No in-app purchases
SICK Safety Assistant
No in-app purchases
Questions
Is WeldConnect free?
Is SICK Safety Assistant free?
Do WeldConnect or SICK Safety Assistant have ads?
Which is updated more often, WeldConnect or SICK Safety Assistant?
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